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Study sets matching "term:chemical elements = substances that cannot be split into simpler substances by ordinary chemical means comprises all forms of matter"

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Study sets matching "term:chemical elements = substances that cannot be split into simpler substances by ordinary chemical means comprises all forms of matter"

26 terms
Matter anything that has mass and takes up space Element natural or artificial substance that cannot be broken down into simpler substances by chemical or chemical means Nucleus positively charged center of an atom, made up of protons and neutrons s
Matter
Element
Nucleus
Proton
anything that has mass and takes up space
natural or artificial substance that cannot be broken down in…
positively charged center of an atom, made up of protons and…
tiny atomic particle that has a mass and a positive electric…
Matter
anything that has mass and takes up space
Element
natural or artificial substance that cannot be broken down in…
7 terms
Pure Substances and Mixtures
Atom
Element
Compound
Mixture
the smallest component of an element having the chemical prop…
a substance that cannot be separated or... broken down into a si…
a substance made up of atoms of two or more... different element…
a combination of two or more substances that... are not chemical…
Atom
the smallest component of an element having the chemical prop…
Element
a substance that cannot be separated or... broken down into a si…
10 terms
Chapter 2 Vocab
Compound
Physical Change
Chemical Change
Element
A Substance made up of two or more different types of atoms b…
A change in the state of a substance
Water can also undergo a chemical change
A Substance that cannot be broken down into a simpler substan…
Compound
A Substance made up of two or more different types of atoms b…
Physical Change
A change in the state of a substance
5 terms
Chemical Equations - key terms for revision
Element
Compound
Molecule
Covalent Bond
A substance that cannot be split into simpler substances by c…
A substance that is made up of two or more different elements…
A group of atoms joined together. It is the smallest part of…
A bond that consists of shared pairs of electrons
Element
A substance that cannot be split into simpler substances by c…
Compound
A substance that is made up of two or more different elements…
7 terms
Pure Substances and Mixtures
atom
element
compound
mixture
The smallest unit of an element that maintains the properties…
A substance that cannot be separated or broken down into simp…
A substance made up of atoms or ions of two or more different…
A combination of two or more substances that are not chemical…
atom
The smallest unit of an element that maintains the properties…
element
A substance that cannot be separated or broken down into simp…
9 terms
Pure Substances
Pure Substance
Element
Periodic Table
Compound
Made up of only one type of particle
A substance that cannot be broken down into simpler substances
Chart used to organize all known elements
A pure substance made of two or more elements CHEMICALLY comb…
Pure Substance
Made up of only one type of particle
Element
A substance that cannot be broken down into simpler substances
10 terms
Chemistry Chapter
Compound
Physical change
Chemical change
Element
A substance made up of two or more different types of atoms b…
A change in the state of a substance is an example of a physi…
...
A substance that cannot be broken down into a simpler substan…
Compound
A substance made up of two or more different types of atoms b…
Physical change
A change in the state of a substance is an example of a physi…
7 terms
Chemical Bonding Ionic and Covalent Bond
Element
Compound
Molecule
Chemical Formula
A substance that cannot be broken down into a simpler substan…
A substance made up of two or more different types of atoms b…
A group of atoms that are held together by covalent bonds. El…
Uses chemical symbols to represent the atoms of the elements…
Element
A substance that cannot be broken down into a simpler substan…
Compound
A substance made up of two or more different types of atoms b…
9 terms
Minerals vocabulary
Mineral
element
atom
compound
a naturally occurring , usually inorganic solid that has a de…
pure substances that cannot be broken down into simpler subst…
the building blocks of matter
a substance that is made up of molecules or two or more eleme…
Mineral
a naturally occurring , usually inorganic solid that has a de…
element
pure substances that cannot be broken down into simpler subst…
6 terms
Elements
Compounds
Elements
mixture
Pure Substance
A pure substance composed of 2 or more elements
A pure substance that cannot be separated into simpler substa…
Combination of two or more substances that are not chemically…
A material in which all of the basic particles are identical
Compounds
A pure substance composed of 2 or more elements
Elements
A pure substance that cannot be separated into simpler substa…
22 terms
Atoms, elements and compounds
Atom
Compound
Element
Molecule
The smallest part of an element
A substance made of more than one type of atom. ... A substance…
A substance made of one type of atom... A substance that cannot…
Two or more atoms chemically joined together
Atom
The smallest part of an element
Compound
A substance made of more than one type of atom. ... A substance…
15 terms
Chemical reactions
law of conservation of mass
balanced chemical reaction
double displacement reaction
single replacement reaction
The law that states that mass cannot be created or destroyed…
chemical equation with the same number of atoms of each eleme…
exchange of atoms or ions between two compounds
a chemical change in which one element replaces a second elem…
law of conservation of mass
The law that states that mass cannot be created or destroyed…
balanced chemical reaction
chemical equation with the same number of atoms of each eleme…
10 terms
Science terms
compound
Physical change
Chemical change
Element
A substance made up of two or more different types of atoms b…
change in the state of a substance
Water being split apart from atoms
A substance that cannot be broken down into a simpler substan…
compound
A substance made up of two or more different types of atoms b…
Physical change
change in the state of a substance
12 terms
Chemical reactions 7th grade Dirksen Zidane
atom
combination reaction
combustion
compound
an element in its smallest form
a chemical where two substances combine to form a new product
the process of catching fire and burning
something formed by combining two or more parts
atom
an element in its smallest form
combination reaction
a chemical where two substances combine to form a new product
7 terms
Pure Substances and Mixtures
atom
element
compound
mixture
The smallest unit of an element that maintains the properties…
A substance that cannot be separated or broken down into simp…
A substance made up of atoms or ions of two or more different…
A combination of two or more substances that are not chemical…
atom
The smallest unit of an element that maintains the properties…
element
A substance that cannot be separated or broken down into simp…
14 terms
Substance Element or compound that cannot be broken down into simpler components and maint properties of the original
Element
Compound
Heterogeneous mixture
Substance
Subtance with atoms that are all alike
Substance formed from two or more elements in which the exact…
in which different materials are unevenly distributed and are…
Element or compound that cannot be broken down into simpler c…
Element
Subtance with atoms that are all alike
Compound
Substance formed from two or more elements in which the exact…
12 terms
Chemical Bonding: Ionic and Covalent Bond
Element
Compound
Chemical Bond
covalent bond
A substance that cannot be broken down into a simpler substan…
A substance made up of two or more different types of atoms b…
An attractive force that holds together the atoms, ions, or g…
a bond that results from the sharing of electrons
Element
A substance that cannot be broken down into a simpler substan…
Compound
A substance made up of two or more different types of atoms b…
mineral facts
Mineral
Element
Atom
compounds
naturally formed inorganic solid with a crystalline structure.
pure substances that cannot be broken down into simpler subst…
...
...
Mineral
naturally formed inorganic solid with a crystalline structure.
Element
pure substances that cannot be broken down into simpler subst…
6 terms
Periodic Table Vocab
periodic
period
group
periodic law
describes something that occurs or repeats at regular intervals
horizontal row of elements in the periodic table
vertical column of elements in the periodic table; elements i…
law that states the repeating chemical and physical propertie…
periodic
describes something that occurs or repeats at regular intervals
period
horizontal row of elements in the periodic table
15 terms
Elements
element
compound
physical change
chemical change
A substance that cannot be broken down into simpler substances
A substance made from two or more elements chemically combine…
A change that affects the appearance but not the chemical mak…
A chemical reaction involving the rearrangement of the atoms…
element
A substance that cannot be broken down into simpler substances
compound
A substance made from two or more elements chemically combine…
Minerals
Mineral
Element
Compound
Crystal
A naturally formed, inorganic solid that has a definite cryst…
A pure substance that cannot be broken down into simpler subs…
A substance made of two or more elements that have been chemi…
A repeating pattern of atoms.
Mineral
A naturally formed, inorganic solid that has a definite cryst…
Element
A pure substance that cannot be broken down into simpler subs…
9 terms
Chemical Bonding Ionic and Covalent Bond
Element
Compound
Molecule
Chemical Formula
A substance that cannot be broken down into a simpler substan…
A substance made up of two or more different types of atoms b…
A group of atoms that are held together by covalent bonds. El…
Uses chemical symbols to represent the atoms of the elements…
Element
A substance that cannot be broken down into a simpler substan…
Compound
A substance made up of two or more different types of atoms b…
13 terms
Unit 4
Atom
Element
Compound
Physical Property
the smallest particle of a substance that can exist by itself…
one of the basic substances that are made of atoms of only on…
...
...
Atom
the smallest particle of a substance that can exist by itself…
Element
one of the basic substances that are made of atoms of only on…
12 terms
Pure Substances and Mixtures Vocabulary
Matter
Atom
Molecule
Pure Substance
anything that has mass and takes up space (volume)
Basic building blocks of matter
Two or more atoms joined together
Has a homogeneous composition that cannot be broken down or s…
Matter
anything that has mass and takes up space (volume)
Atom
Basic building blocks of matter
9 terms
Earth's Resources Lesson 2 Minerals
Mineral
Element
Atom
Compound
A naturally occurring, inorganic solid that has a definite st…
A pure substance that cannot be broken down into simpler subs…
All substances are made of these. They are the building block…
A substance made up of atoms of two or more different element…
Mineral
A naturally occurring, inorganic solid that has a definite st…
Element
A pure substance that cannot be broken down into simpler subs…
8 terms
Chemistry vocab Ch. 1
Chemical property
Chemical symbol
Compound
Element
The ability of a substance to undergo chemical reactions and…
A one or two letter representation of an element
A substance that can be separated into simpler substances onl…
A substance that cannot be changed into a simpler substance u…
Chemical property
The ability of a substance to undergo chemical reactions and…
Chemical symbol
A one or two letter representation of an element
5 terms
elements, compounds and mixtures / classification of substances
atom
element
compound
molecule
smallest part of element that still has properties of the ele…
substances made of only one type of atom (cant be broken down…
2 or more elements are chemically combined
2 atoms chemically combined (smallest part of element or comp…
atom
smallest part of element that still has properties of the ele…
element
substances made of only one type of atom (cant be broken down…
11 terms
Properties of Matter
element
atom
solid
liquid
a substance cannot be separated into simpler substances by ch…
the smallest element that has the chemical properties
a hard substance
element
a substance cannot be separated into simpler substances by ch…
atom
the smallest element that has the chemical properties
22 terms
Chemical Reactions
Atomic Mass
Orbital
Shell
Cloud
the sum of the protons and neutrons of an atom
another name for electron energy level
another name for electron energy level
another name for electron energy level
Atomic Mass
the sum of the protons and neutrons of an atom
Orbital
another name for electron energy level
8 terms
Chemical equations
Chemical equations
Reactants
Products
Law of conversation of mass
A representations of a chemical reaction that uses symbols to…
any substance that undergoes a chemical change in a given rea…
a substance obtained from another substance through chemical…
The law that states mass cannot be created or destroyed in or…
Chemical equations
A representations of a chemical reaction that uses symbols to…
Reactants
any substance that undergoes a chemical change in a given rea…
9 terms
Minerals Vocabulary Set Grade 6
Mineral
Element
Atom
Compound
A substance that forms in nature, is a solid, has a definite…
A substance that CANNOT be broken down into a simpler substan…
The smallest particle of an element that has
A substance made of 2 or more different types of atoms bonded…
Mineral
A substance that forms in nature, is a solid, has a definite…
Element
A substance that CANNOT be broken down into a simpler substan…
10 terms
Properties of Minerals
Mineral
Element
Compound
Crystal
A naturally formed, inorganic solid that has a definite cryst…
A pure substance that cannot be broken down into simpler subs…
A substance made up of two or more elements that have been ch…
Solid geometric forms of minerals produced by a repeating pat…
Mineral
A naturally formed, inorganic solid that has a definite cryst…
Element
A pure substance that cannot be broken down into simpler subs…
9 terms
Unit 3 Lesson 1 Minerals
minerals
element
atom
compound
a naturally occurring usually inorganic solid that has a defi…
are pure substances that cannot be broken down into simpler s…
all substances are made up by this
a substance is made up of molecules of two or more elements
minerals
a naturally occurring usually inorganic solid that has a defi…
element
are pure substances that cannot be broken down into simpler s…
8 terms
Conservation of Matter
Reactant
Product
Law of Conservation of Matter
Compound
a substance that enters into a chemical reaction.
a substance formed as a result of a chemical reaction.
the principle that the total amount of matter is neither crea…
a substance made of two or more different elements chemically…
Reactant
a substance that enters into a chemical reaction.
Product
a substance formed as a result of a chemical reaction.
8 terms
Biochemistry
atom
bonds
buffer
compound
Smallest unit of an element
Forces holding particles together.
A solution that resists changes in pH when limited amounts of…
A material in which atoms of different elements are bonded to…
atom
Smallest unit of an element
bonds
Forces holding particles together.
12 terms
Fundamental chemical terms
Physical property
Physical change
Chemical property
Chemical change
A characteristic of a pure substance that can be observed wit…
A change in a substance that does not involve a change in the…
A property of matter that describes a substance's ability to…
A change in matter that produces one or more new substances
Physical property
A characteristic of a pure substance that can be observed wit…
Physical change
A change in a substance that does not involve a change in the…
10 terms
Minerals
Mineral
Elemant
Compound
Crystal
Is a naturally formed, inorganic solid that has a definite cr…
Are pure substances that cannot be broken down into simpler s…
Is a substance made of two or more elements that have been ch…
A substance made up of atoms of two or more different element…
Mineral
Is a naturally formed, inorganic solid that has a definite cr…
Elemant
Are pure substances that cannot be broken down into simpler s…
9 terms
008 Chemical Bonding 002
Element
Compound
Molecule
Chemical Formula
A substance that cannot be broken down into a simpler substan…
A substance made up of two or more different types of atoms b…
A group of atoms that are held together by covalent bonds. El…
Uses chemical symbols to represent the atoms of the elements…
Element
A substance that cannot be broken down into a simpler substan…
Compound
A substance made up of two or more different types of atoms b…
15 terms
Chemical reactions
law of conservation of mass
balanced chemical reaction
double displacement reaction
single replacement reaction
The law that states that mass cannot be created or destroyed…
chemical equation with the same number of atoms of each eleme…
a reaction in which a gas, a solid precipitate, or a molecula…
a chemical change in which one element replaces a second elem…
law of conservation of mass
The law that states that mass cannot be created or destroyed…
balanced chemical reaction
chemical equation with the same number of atoms of each eleme…
13 terms
8F Elementary
Periodic Table
element
atom
bond
A table that shows all the elements
Simplest substances which cannot be split up
The smallest part of an element
force holding atoms together
Periodic Table
A table that shows all the elements
element
Simplest substances which cannot be split up
5 terms
Lesson 3 vocab
atom
elements
matter
compound
the basic unit of matter
pure substances that are made of atoms of only one kind and c…
​a physical substance that takes up space and has mass
a pure substance that is formed when atoms of different eleme…
atom
the basic unit of matter
elements
pure substances that are made of atoms of only one kind and c…
9 terms
6th Grade Unit 2 Lesson 2
Mineral
Element
Atoms
Compound
A naturally occurring, usually inorganic solid that has a def…
Pure substances that cannot be broken down into simpler subst…
The building blocks of matter
A substance made up of the molecules of two or more elements
Mineral
A naturally occurring, usually inorganic solid that has a def…
Element
Pure substances that cannot be broken down into simpler subst…
8 terms
Chemical Reactions-Clark
Product
Reactant
Atom
Element
A chemical substance formed as a result of a chemical reaction
A starting material in a chemical reaction
Basic unit of matter
A substance that cannot be broken down into simpler substances
Product
A chemical substance formed as a result of a chemical reaction
Reactant
A starting material in a chemical reaction
Matter
Matter
Atom
Elements
Molecule
Anything that has mass and takes up space.
the smallest particle of a substance that can exist by itself…
one of the basic substances that are made of atoms of only on…
a group of atoms bonded together, representing the smallest f…
Matter
Anything that has mass and takes up space.
Atom
the smallest particle of a substance that can exist by itself…
12 terms
8Ga & 8Gb - All That Glitters & Different Changes
Atom
Bond
Chemical Formula
Compound
The smallest part or particle of an element.
Attraction holding atoms together.
A combination of symbols and numbers that shows the ratio of…
Substance that can be split up into simpler substances. It co…
Atom
The smallest part or particle of an element.
Bond
Attraction holding atoms together.
8 terms
Chemical Compounds in Cells
Element
Atom
Compounds
Organic Compounds
a substance that cannot be broken down into simpler substances
the basic unit of a chemical element
form when two or more elements combine chemically
compounds that contain carbon
Element
a substance that cannot be broken down into simpler substances
Atom
the basic unit of a chemical element
9 terms
Physiology Chapter 2-Chemisty
Matabolism
Element
Mass
Chemical Reactions
The sum of all chemical reactions in the body
A substance that cannot be broken down into simpler substance…
The amount of matter that a substance contains.
...
Matabolism
The sum of all chemical reactions in the body
Element
A substance that cannot be broken down into simpler substance…
6 terms
Science - compound and chemical changes
Elements
Atom
Compound
Chemical Change
A material that cannot be broken down into any thing simpler…
The smallest unit of an element that retains the properties o…
Is formed by the combination of two or more elements
Occurs when atoms link together in new ways to create a subst…
Elements
A material that cannot be broken down into any thing simpler…
Atom
The smallest unit of an element that retains the properties o…
8 terms
6th Science Unit 4 Compounds
element
chemical change
chemical formula
chemical reaction
a substance that cannot be broken down chemically into simple…
the formation of a new substance with different properties; c…
a representation of a compound in which the elements are repr…
a change caused by the interaction of two or more substances…
element
a substance that cannot be broken down chemically into simple…
chemical change
the formation of a new substance with different properties; c…
13 terms
Periodic Table
element
Physical Properties
density
chemical properties
a substance that cannot be split into simpler substances
the characteristics of a substance you can observe without ch…
the mass per unit volume of a substance
the ways an element behaves with other elements
element
a substance that cannot be split into simpler substances
Physical Properties
the characteristics of a substance you can observe without ch…
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