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Study sets matching "science mixtures compounds"

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Study sets matching "science mixtures compounds"

23 terms
Science Test Mixtures and Compounds
Mixtures
Compound
Dissolve
The Universal Solvent
2 or more substances that are next to each other but not chem…
2 or more substances that are next to each other and chemical…
When a solid disappears in to a liquid.
H2O or water
Mixtures
2 or more substances that are next to each other but not chem…
Compound
2 or more substances that are next to each other and chemical…
12 terms
Gateway To Science: Compounds and Mixtures
Pure substances
Element
Oxygen
Aluminum
It us not mixed with anything else.
It is a substance such as gold, oxygen, or carbon that consis…
It is colorless gas in the air which is needed by living thin…
It is a lightweight metal used, for example, for making cooki…
Pure substances
It us not mixed with anything else.
Element
It is a substance such as gold, oxygen, or carbon that consis…
12 terms
Gateway To Science: Compounds and Mixtures
Pure substances
Element
Oxygen
Aluminum
It us not mixed with anything else.
It is a substance such as gold, oxygen, or carbon that consis…
It is colorless gas in the air which is needed by living thin…
It is a lightweight metal used, for example, for making cooki…
Pure substances
It us not mixed with anything else.
Element
It is a substance such as gold, oxygen, or carbon that consis…
34 terms
Science- Elements, Compounds, Mixtures
sulitbility
colloid
solevent
concentration
the ability of one substance to dissolve in another at a give…
mixture in which dispersed particles are too light to settle…
in a solution, the substance in which the solute dissoles
can be expressed as a grams of solute per milililter of solbent
sulitbility
the ability of one substance to dissolve in another at a give…
colloid
mixture in which dispersed particles are too light to settle…
8 terms
Science - Compounds and Mixtures
Compound
Element
Examples of Elements
Examples of Compounds
Contains atoms of different elements chemically combined toge…
A pure chemical substance made of the same type of atom
O (oxygen), H (hydrogen), Na (sodium), Cl (chlorine)
Water (H20), Sodium chloride (NaCl)
Compound
Contains atoms of different elements chemically combined toge…
Element
A pure chemical substance made of the same type of atom
24 terms
Science- Elements, Compounds, Mixtures
element
compound
mixture
solubility
pure substance that cannot be seperated into simpler substanc…
pure substance made up of two or more elements that are chemm…
two or more substances that are combined physically; can be s…
the ability of one substance to dissolve in another at a give…
element
pure substance that cannot be seperated into simpler substanc…
compound
pure substance made up of two or more elements that are chemm…
15 terms
Science: Elements, Compounds, Mixtures
Saturated
Unsaturated
Soluble
Solubility
A solution that contains all the solute it can dissolve at a…
A solution in which more solute can be dissolved at a certain…
The ability of a substance to dissolve into another substance
The amount of solute that can dissolve in a solvent at a cert…
Saturated
A solution that contains all the solute it can dissolve at a…
Unsaturated
A solution in which more solute can be dissolved at a certain…
10 terms
Science - Compounds and Mixtures
The Law of the Conservation of Mass
Possible signs that a chemical reactio…
Compound
Carbon
it states the total mass of the reactants before a chemical r…
change in: color, odor, energy - warming/cooling, release of…
a substance made of more than one element or number of elements
element that is in all organic compounds
The Law of the Conservation of Mass
it states the total mass of the reactants before a chemical r…
Possible signs that a chemical reactio…
change in: color, odor, energy - warming/cooling, release of…
7 terms
Science Mixtures, Compounds, and Elements
Mixture
Compound
Element
Heterogeneous Mixture
a combination of multiple substances that can be physically s…
a CHEMICAL combination of two or more elements
a pure substance that can't be broken down into a simpler sub…
a substance in which the parts are clearly different shapes/s…
Mixture
a combination of multiple substances that can be physically s…
Compound
a CHEMICAL combination of two or more elements
45 terms
science- elements, compounds, and mixtures
substances made of only one type of at…
a physical combination of 2 or more su…
a mixture in which all the components…
a mixture in which the componetns are…
pure substance
mixture
homogeneous
heterogeneous
substances made of only one type of at…
pure substance
a physical combination of 2 or more su…
mixture
17 terms
Science Element, Mixtures and compounds
Elements are organized on a _______ by…
___________ are composed of different…
Both Elements and compounds can form
__________________ is when two of more…
periodic table
compounds
molecules
mixture
Elements are organized on a _______ by…
periodic table
___________ are composed of different…
compounds
10 terms
science- elements,compounds and mixtures
elements
pure substances
atom
mixture
Cannot be broken down into any other simpler substance
can only be separated by chemical means
Smallest particle of an element
A combination of two or more substances that are not chemical…
elements
Cannot be broken down into any other simpler substance
pure substances
can only be separated by chemical means
33 terms
Science - elements, compounds & mixtures
Atoms
Brittle
Ductile
Elements
The smallest building blocks of matter
Easily crumbed or shattered
Able to be stretched to form a wire
Substances made up of only one type of atom
Atoms
The smallest building blocks of matter
Brittle
Easily crumbed or shattered
12 terms
Science (elements, compounds, mixture)
Element
Compound
Mixture
Solution
Made of only one kind of atom, cannot be broken into anything…
-Pure substance chemically combined from 2 or more elements (…
two or more substances mixed together but not chemically comb…
Homogeneous mixture of 2 or more substances evenly dispersed…
Element
Made of only one kind of atom, cannot be broken into anything…
Compound
-Pure substance chemically combined from 2 or more elements (…
34 terms
Science: Elements, Compounds, Mixtures
element
pure substance
3 categories of elements
metals
pure substance, cannot be broken down or separated into simpl…
a substance with only one type of particle (either a single e…
metals, nonmetals, metalloids
elements that are shiny, conduct heat energy and electric cur…
element
pure substance, cannot be broken down or separated into simpl…
pure substance
a substance with only one type of particle (either a single e…
12 terms
Science: Elements, Compounds, & Mixtures
Element
Compound
Mixture
Atom
Definition: Matter made from only 1 type of atom... Example: Hyd…
Definition: Matter made from 2 or more kinds of atoms chemica…
Definition: Matter made from 2 or more elements or compounds,…
Definition: Basic building blocks of matter & the smallest pa…
Element
Definition: Matter made from only 1 type of atom... Example: Hyd…
Compound
Definition: Matter made from 2 or more kinds of atoms chemica…
11 terms
Science Mixtures and Compounds
Mixture
Compounds
Element
solution
a physical combination of two or more substances.
A chemical combination of two or more elements
a pure substance made up of only one type of atom
a mixture that is blended completely; ... looks the same everyw…
Mixture
a physical combination of two or more substances.
Compounds
A chemical combination of two or more elements
17 terms
Science 8 Matter 4 - Elements, Compounds, Mixtures
Molecule
Element
Compound
Mixture
The simplest structural unit of an element or compound.
Matter made up of only one kind of atom, a pure substance.
A substance whose smallest part is made up of atoms of 2 or m…
When 2 or more substances (elements or compounds) come togeth…
Molecule
The simplest structural unit of an element or compound.
Element
Matter made up of only one kind of atom, a pure substance.
16 terms
Science - Atoms, Compounds, & Mixtures
Chemistry
Atom
Element
Electron
The study of energy and matter
* A particle of matter that can not be divided... * In the cente…
Matter that is made up of only one kind of atom
* Negatively charged particles inside an atom that is located…
Chemistry
The study of energy and matter
Atom
* A particle of matter that can not be divided... * In the cente…
12 terms
Gateway to science compounds and mixtures
Pure substances
Elements
Oxygen
Aluminum
It is not mixed with anything else.
It is a substance such as gold, oxygen, or carbon that consis…
It is a colorless gas in the air which is needed by living th…
It is a lightweight metal used, for example, for making cooki…
Pure substances
It is not mixed with anything else.
Elements
It is a substance such as gold, oxygen, or carbon that consis…
38 terms
Mixtures and compounds (science olympiad)
Oil and water
Lemon juice and tea
Honey and tea
Coffee and cream
mixture
mixture
mixture
mixture
Oil and water
mixture
Lemon juice and tea
mixture
13 terms
Science Elements, Compounds, and Mixtures
Element
Compound
Mixture
Periodic Table
An element is a pure substance.
2 or more elements chemically combined.
2 or more elements not chemically combined.
Organization for elements
Element
An element is a pure substance.
Compound
2 or more elements chemically combined.
21 terms
Science: elements compounds and mixtures
Element
Pure substance
Characteristic properties
Metal
Pure substance that cannot be separated into simpler substanc…
Substance in which there is only one type of particle
An element that can be identified by its unique set of proper…
Element that is shiny and that conducts heat and electricity…
Element
Pure substance that cannot be separated into simpler substanc…
Pure substance
Substance in which there is only one type of particle
12 terms
Science: Elements, Compounds, & Mixtures
Element
Compound
Mixture
Atom
Definition: Matter made from only 1 type of atom... Example: Hyd…
Definition: Matter made from 2 or more kinds of atoms chemica…
Definition: Matter made from 2 or more elements or compounds,…
Definition: Basic building blocks of matter & the smallest pa…
Element
Definition: Matter made from only 1 type of atom... Example: Hyd…
Compound
Definition: Matter made from 2 or more kinds of atoms chemica…
13 terms
Science (compounds and mixtures)
Everything is made of
Brittle
Malleable
Ductile
Atoms
Easy to break
Can bend
Can stretch
Everything is made of
Atoms
Brittle
Easy to break
26 terms
science elements mixtures compounds
element
Homogeneous
Hertogeneous
Pure substances
-simplest form... -cannot be broken down... -periodic table
-can't see different parts... -evenly distributed... -uniform patte…
-can see different parts... -unevenly disputed... ex) salad dressin…
-have same definite composition... -elements and compuonds
element
-simplest form... -cannot be broken down... -periodic table
Homogeneous
-can't see different parts... -evenly distributed... -uniform patte…
Science- Mixtures,compounds, and solutions
property
mixture
physical change
solution
observable characteristics of objects.
a combination of materials that can be physically separated,…
a change that can be undone.
the combination or two or more materials in which a solid or…
property
observable characteristics of objects.
mixture
a combination of materials that can be physically separated,…
23 terms
Science Test Mixtures and Compounds
Mixtures
Compound
Dissolve
The Universal Solvent
2 or more substances that are next to each other but not chem…
2 or more substances that are next to each other and chemical…
When a solid disappears in to a liquid.
H2O or water
Mixtures
2 or more substances that are next to each other but not chem…
Compound
2 or more substances that are next to each other and chemical…
Science Quiz- Compounds/Mixtures
What is a mixture
What is a compound
What is an example of a coumbound
What is an example of a mixture
A combination of two or more elements that are not chemically…
A pure substance composed of two or more elements that are ch…
Sugar
Saltwater
What is a mixture
A combination of two or more elements that are not chemically…
What is a compound
A pure substance composed of two or more elements that are ch…
13 terms
Science Compounds and Mixtures Vocab
Compounds
Mixture
Homogeneous
Heterogeneos
a substance made up of 2 or more different types of atoms bon…
a group of atoms held together by covalent bonds
Evenly distributed
Unevenly Distributed
Compounds
a substance made up of 2 or more different types of atoms bon…
Mixture
a group of atoms held together by covalent bonds
Science: Elements, Compounds and Mixtures
Element
Compound
Cu
Zn
A substance that cannot be split up into simpler substances b…
A substance that is made up of two or more different elements…
Copper
Zinc
Element
A substance that cannot be split up into simpler substances b…
Compound
A substance that is made up of two or more different elements…
19 terms
Science- compounds and mixtures
matter
mass
volume
density
anything that has mass and volume, and other physical propert…
the amount of matter in an object
The amount of space taken up by an object
the amount of mass in a given amount of space
matter
anything that has mass and volume, and other physical propert…
mass
the amount of matter in an object
20 terms
Science - Compounds + Mixtures
Chemistry
Substance
Physical property
Chemical property
The study of the properties of matter and how matter changes
A single kind of matter that is pure, has a specific makeup a…
A characteristic of a pure substance that can be observed wit…
A characteristic of a pure substance that describes its abili…
Chemistry
The study of the properties of matter and how matter changes
Substance
A single kind of matter that is pure, has a specific makeup a…
15 terms
Science: elements compounds & mixtures
Atom
Atom examples
Molecule
Element
The smallest part of an element that still has the properties…
-c - carbon ... -Fe - iron ... -He - helium ... -S - sulphur
Two or more atoms chemically combined
A substance containing only one type of atom
Atom
The smallest part of an element that still has the properties…
Atom examples
-c - carbon ... -Fe - iron ... -He - helium ... -S - sulphur
9 terms
SCIENCE: compounds and mixtures vocabulary
Colloid
Compound
Concentration
Mixture
A mixture in which the particles are dispersed throughout but…
A pure substance composed of two or more elements that are ch…
A measure of the amount of solute dissolved in a solvent
A combination of two or more substances that are not chemical…
Colloid
A mixture in which the particles are dispersed throughout but…
Compound
A pure substance composed of two or more elements that are ch…
10 terms
Compounds and Mixtures, Science
atom
element
compound
mixture
the smallest amount of one element
a pure substance that contains only one kind of atom. It is t…
a combination of 2 or more different elements that are chemic…
a combination of 2 or more different atoms, elements or compo…
atom
the smallest amount of one element
element
a pure substance that contains only one kind of atom. It is t…
10 terms
Science: elements, compounds and mixtures
Atoms
Element
Over 100
Common elements
Chemists discovered that all matter, or substances on earth a…
An element is a substance made up of ONLY ONE ATOM. An elemen…
How many elements are there?
Carbon... Gold... Iron... Copper
Atoms
Chemists discovered that all matter, or substances on earth a…
Element
An element is a substance made up of ONLY ONE ATOM. An elemen…
Science Elements,compounds, mixtures
Elements
Element examples
Compounds
Compounds examples
Copper, silver
Helium, coal
Salt, table sugar
Water, vinegar
Elements
Copper, silver
Element examples
Helium, coal
8 terms
Physical Science Compounds/Mixtures/Changes
Physical Science
compound
mixture
heterogeneous mixture
The study of energy and motion
a new substance formed when atoms of two or more elements bon…
combination of two or more pure substances
mixture in which the pure substances are NOT uniformly mixed
Physical Science
The study of energy and motion
compound
a new substance formed when atoms of two or more elements bon…
10 terms
Science Test/ mixtures and compounds
atom
element
compound
mixture
the smallest amount of an element
a pure substance that contains only one kind of atom. It is t…
a combination of 2 or more different elements that are chemic…
a combination of 2 or more different atoms, elements or compo…
atom
the smallest amount of an element
element
a pure substance that contains only one kind of atom. It is t…
21 terms
Elements compounds and mixtures (SCIENCE)
What is everything made out of?
What does a group of atoms make?
What is the list of all the Elements
Hydrogen
Atoms
Element
Periodic table
H
What is everything made out of?
Atoms
What does a group of atoms make?
Element
19 terms
Science:Elements,compounds and mixtures
What is an element?
Who introduced the word 'element'?
H
Boron
A substance that cannot be broken down into simpler substance…
Robert Doyle
Hydrogen
B
What is an element?
A substance that cannot be broken down into simpler substance…
Who introduced the word 'element'?
Robert Doyle
39 terms
Science 7 Chapter 6 Elements Compounds Mixtures
Element
Pure substance
Compound
Mixture
A pure substance that can not be separated into simpler subst…
a material in which all of the basic particles are identical.…
pure substance made of two or more elements that are chemical…
Two or more substances that are mixed but not chemically comb…
Element
A pure substance that can not be separated into simpler subst…
Pure substance
a material in which all of the basic particles are identical.…
8 terms
Hopkinton 6 Science: Elements, Compounds and Mixtures
Solution
Compound
Molecule
Homogenous Mixture
mixture of two or more substances in which the molecules of t…
consisting of two or more substances or ingredients or elemen…
Two or more atoms bonded together.
Mixture that is the same throughout.
Solution
mixture of two or more substances in which the molecules of t…
Compound
consisting of two or more substances or ingredients or elemen…
15 terms
Science: Elements, Compounds, and Mixtures
Nonmetals
Metalloids
Solvent
Pure substance
Dull, bad conductor of heat and electricity, and brittle
Properties of both
Substance with dissolving capability
A substance which only has one type of particle and definite…
Nonmetals
Dull, bad conductor of heat and electricity, and brittle
Metalloids
Properties of both
13 terms
Science: compounds, mixtures, and elements
Size
Solubility (solids & liquids)
Solubility
Magnetism
Sifting
Filtration
Distillation
Magnetism
Size
Sifting
Solubility (solids & liquids)
Filtration
44 terms
Science (elements, compounds and mixtures)
Robert Boyle
An element is a substance that cannot…
Simple
aluminium and gold
Who introduced the word element into the language of chemistry?
What is an element?
What does the word elementary mean?
What are two examples of solid elements?
Robert Boyle
Who introduced the word element into the language of chemistry?
An element is a substance that cannot…
What is an element?
12 terms
Science- Elements, Mixtures and Compounds
Properties and examples of metals
properties and examples of non-metals
properties and examples of metalloids
Chromatography
Good heat conductors... Good electricity conductors... shiny... dense…
dull... poor heat and electricity conductors... brittle or gas... low…
shiny or dull... fair heat and electricity conductors... some what…
a technique for separating mixtures causing different parts o…
Properties and examples of metals
Good heat conductors... Good electricity conductors... shiny... dense…
properties and examples of non-metals
dull... poor heat and electricity conductors... brittle or gas... low…
8 terms
Science : Elements, Compounds & Mixtures
What is an element?
What is a molecule?
What is an atom?
What is a compound?
An element is a substance containing only one atom
A molecule is two or more atoms chemically combined
An atom is the smallest part of an element that still contain…
A compound is two or more DIFFERENT elements chemically combi…
What is an element?
An element is a substance containing only one atom
What is a molecule?
A molecule is two or more atoms chemically combined
13 terms
Geer Science 8.1 - Elements, Compounds, Mixtures
Molecule
Element
Compound
Mixture
A particle made of two or more atoms bonded together. Can be…
A pure substance made up of only one kind of atom. Example: O…
A pure substance whose smallest part is made up of 2 or more…
When 2 or more substances (elements or compounds) come togeth…
Molecule
A particle made of two or more atoms bonded together. Can be…
Element
A pure substance made up of only one kind of atom. Example: O…
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