Study sets matching "science elements mixtures"

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Study sets matching "science elements mixtures"

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…
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…
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…
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…
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…
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.
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
61 terms
Science-Elements, Compounds, Mixtures
Ion
Diatomic element
Water
Alloy
A charged particle
A molecule of 2 identical atoms
Universal solvent
A solution of two or more metals
Ion
A charged particle
Diatomic element
A molecule of 2 identical atoms
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…
20 terms
science elements and mixtures
element
Atoms
Nucleus
Electrons
a substance that cant be broken down any ferther
The smallest particle of an element,mostly open space
an atoms dense center, contains protons and neutrons
negative charge inside an atom
element
a substance that cant be broken down any ferther
Atoms
The smallest particle of an element,mostly open space
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
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
26 terms
Science Elements Compounds and Mixtures
Metalloid
Homogeneous Mixture
Nonmetals
element
the smallest type/category of elements on the periodic table,…
two or more substances physically combined in such a way that…
the second largest type/category of elements on the periodic…
a substance that cannot be separated into simpler substances…
Metalloid
the smallest type/category of elements on the periodic table,…
Homogeneous Mixture
two or more substances physically combined in such a way that…
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…
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.
12 terms
Elements, Compounds, and Mixtures | Science
solution
solute
solvent
mixture
a mixture that forms when one substance (solvent) dissolves a…
the part of a solution present in a lesser amount and dissolv…
a substance that dissolves another substance (ex. water in sa…
two or more substances that are mixed but not chemically comb…
solution
a mixture that forms when one substance (solvent) dissolves a…
solute
the part of a solution present in a lesser amount and dissolv…
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
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
13 terms
Science: compounds, mixtures, and elements
Size
Solubility (solids & liquids)
Solubility
Magnetism
Sifting
Filtration
Distillation
Magnetism
Size
Sifting
Solubility (solids & liquids)
Filtration
8 terms
Science- elements compounds and mixtures
What is made up of atoms?
Atoms in solids
Atoms in gases
Elements
Everything
Are tightly packed together
Often go around in pairs
Elements are substances made up of only one type of atom e.g.…
What is made up of atoms?
Everything
Atoms in solids
Are tightly packed together
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…
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
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…
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
34 terms
Science: mixtures elements and compounds
Element
Mixture
Compound
3 types of elements
A pure substance that can not be separated into simpler subst…
A combination of 2 or more substances that are not chemically…
A substance made up of atoms of 2 or more different elements…
Metals metalloids and nonmetals
Element
A pure substance that can not be separated into simpler subst…
Mixture
A combination of 2 or more substances that are not chemically…
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 (…
31 terms
Science - Matter,Elements,Mixtures
matter
chemistry
substance
physical property
anything that has mass and occupies space (volume)
the study of the properties of matter and how matter changes
a single kind of matter that is pure and has a specific set o…
a characteristic of a pure substance tha can be observed with…
matter
anything that has mass and occupies space (volume)
chemistry
the study of the properties of matter and how matter changes
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.…
24 terms
science elements, compounds, and mixtures
H2SO4
When sugar was separated what was left…
Hydrolysis
SiO2
Sulfuric Acid used to break down sugar
Carbon
The process by which water is broken down into two elements
Silicon Dioxide/Sand
H2SO4
Sulfuric Acid used to break down sugar
When sugar was separated what was left…
Carbon
Science - Elements, compounds and mixtures
What are atoms?
What are atoms made up of?
Protons/neutrons/electrons what is the…
First 20 elements
- atoms are the building blocks of all matter
- atoms are made up of 3 smaller units:... - protons... - neutron…
CHARGE SIZE ... Protons Positive (+1) 1800... Neutrons Neutral (0)…
1) Hydrogen 11) Sodium ... 2) Helium 12) Magnesium... 3) Lithium 13…
What are atoms?
- atoms are the building blocks of all matter
What are atoms made up of?
- atoms are made up of 3 smaller units:... - protons... - neutron…
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…
Science - Elements, Compounds, Mixtures
Element
Compound
Mixture
Atom
A pure substance with only one type of particle that cannot b…
A pure substance composed of two or more elements that are ch…
A combination of two or more substances that are not chemical…
The smallest unit of an element that retains properties of th…
Element
A pure substance with only one type of particle that cannot b…
Compound
A pure substance composed of two or more elements that are ch…
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
15 terms
Science elements,compounds,mixtures
Compound
Element
Solvent
Solute
A pure substance made up of 2 or more elements chemically com…
A substance that cannot be broken down into any simpler subst…
In a solution, the substance in which the solute dissolves. W…
Solute is the thing YOU add ... Substance dissolved in a solvent
Compound
A pure substance made up of 2 or more elements chemically com…
Element
A substance that cannot be broken down into any simpler subst…
18 terms
Science- Elements, Compounds, Mixtures
H2SO4
Hydrolysis
They tried to make lead into...
SiO2
Sulfuric Acid
Break water down into two elements
Gold
Silicon Dioxide/Sand
H2SO4
Sulfuric Acid
Hydrolysis
Break water down into two elements
38 terms
Science- Elements, Compounds, Mixtures
Physical Property
Chemical Property
Physical Change
Chemical Change
A property of matter that can be observed or measured without…
A property of matter that describes a substance based on its…
A change that affects one or more physical properties of a su…
Change that occurs when one or more substances are changed in…
Physical Property
A property of matter that can be observed or measured without…
Chemical Property
A property of matter that describes a substance based on its…
7 terms
7th Science: Elements/Compounds/Mixtures
Pure substance
Element
Metal
Nonmetals
Substance in which there is only one type of particle
A pure substance that cannot be separated into smaller substa…
Shiny, and conduct heat energy and electric current
Make up the second category of elements. They do not conduct…
Pure substance
Substance in which there is only one type of particle
Element
A pure substance that cannot be separated into smaller substa…
13 terms
Science _ Elements-Compounds-Mixtures
Element
Compound
Mixture
Metals
Can NOT be separated by chemical or physical change.
CAN be separated by chemical change, but not physical change.
NOT chemically combined.
Elements that are shiny and are good conductors of thermal en…
Element
Can NOT be separated by chemical or physical change.
Compound
CAN be separated by chemical change, but not physical change.
15 terms
Science Elements, Compounds and Mixtures
Elements
Compounds
Mixtures
Heterogeneous
Made of atoms which cannot be broken down into simpler substa…
Chemically combined which means it has different properties f…
Physically combined which means they can be separated
Different throughout, can see different parts... Examples salad,…
Elements
Made of atoms which cannot be broken down into simpler substa…
Compounds
Chemically combined which means it has different properties f…
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
11 terms
Science elements,compounds,mixtures,ext.
Elements
compounds
Mixtures
Homogeneous Mixture
A substance that cannot be broken down into simpler substance…
A material made up of two or more parts or elements
Two or more substances which have been combined such that eac…
Consisting of parts all of the same kind
Elements
A substance that cannot be broken down into simpler substance…
compounds
A material made up of two or more parts or elements
Science- mixtures, elements, definitions
Element
Compound
Mixture
Homogeneous mixture
A pure substance that can't be separated into simpler substan…
2 or more elements chemically combined
2 or more substances that aren't chemically combined
A mixture that appears the same throughout ... ex. Milk, air, sa…
Element
A pure substance that can't be separated into simpler substan…
Compound
2 or more elements chemically combined
Science-elements,compounds,and mixtures
Element
Compounds
Mixtures
Homogenous
A pure substance that cannot be broken down into chemical means
A pure substance composed of two or more elements chemically…
A combo of two or more substances that are not chemically com…
Cotains the same parts can be easily separated by physical me…
Element
A pure substance that cannot be broken down into chemical means
Compounds
A pure substance composed of two or more elements chemically…
20 terms
Science - Elements Compounds Mixtures
Compound
Molecule
Mixture
Homogeneous
A pure substance composed of 2 or more elements that are chem…
The smallest part of a compound that has all properties of th…
A combination of two or more substance that are not chemicall…
Of the same or a similar kind of nature. A material that is u…
Compound
A pure substance composed of 2 or more elements that are chem…
Molecule
The smallest part of a compound that has all properties of th…
14 terms
Science Elements, Compounds, and Mixtures
Metal
Nonmetal
Element
Metalliod
a shiny substance that can conduct heat and electricity
A element or substance that is not metal
a part or aspect of something abstract
an element whose properties are intermediate
Metal
a shiny substance that can conduct heat and electricity
Nonmetal
A element or substance that is not metal
23 terms
Science vocab Elements, compounds and mixtures
Element
Compound
Particle size
Molecule
An element is a pure substance made up of only one type of at…
A substance made up of two or more elements combined chemically
The different sizes of individual particles
The smallest part of a substance that still has the propertie…
Element
An element is a pure substance made up of only one type of at…
Compound
A substance made up of two or more elements combined chemically
Science elements compounds and mixtures
Element
Atom
Chemical symbol
Compound
A substance that cannot be broken down chemically into simple…
Smallest possible piece of an element that can be identified…
One or two letter symbols used by scientists as a shorthand w…
Substance made of two or more elements that are chemically co…
Element
A substance that cannot be broken down chemically into simple…
Atom
Smallest possible piece of an element that can be identified…
Science Elements, Mixtures, and Compounds
Elements
Atoms
Compounds
Molecules
Smallest Pure Substance
Smallest part of element
Two or more elements chemically combined
Two or more atoms combined
Elements
Smallest Pure Substance
Atoms
Smallest part of element
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
18 terms
Science-Mixtures, Elements, and Compounds
Mixture
Heterogeneous
Homogeneous
Solution
A combination of two or more substances and aren't chemically…
A mixture made of visibly different parts
A mixture made that appears the same throughout
A homogeneous mixture throughout which two or more substances…
Mixture
A combination of two or more substances and aren't chemically…
Heterogeneous
A mixture made of visibly different parts
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