chemical formulas
Substances and Mixtures
Atoms and elements
Properties of matter
Vocab
100

Made of only one kind of atom

What is element?

100

A mixture that is unevenly mixed

What is heterogeneous mixture

100

the smallest particle of an element that still has the properties of that element

What is atom?

100

A characteristic that is observed without changing the substance

What is Physical property 

100

Results in one or more new substances being formed

What is chemical change?

200

Two or more kinds of atoms chemically combined

What is compound?

200

A mixture that is evenly mixed

what is homogenous mixture

200

The number of protons in an atom is its what?

What is atomic number?

200
Has definite shape and volume

What is solid?

200

A solid solution containing metals? 

What is alloy?

300

Two or more substances mixed together without changing properties

What is mixtures?

300

Homogenous mixture with solutes dissolved in a solvent 

What is a solution?

300

One or two letter symbol that represents an element is a?

What is chemical symbol?

300

Definite volume but has the shape of its container 

What is liquid?

300

A solution that uses water as the solvent

What is aqueous solution?

400

Shows the definite makeup of the compound

What is a formula?

400

dissolves a solute 

What is a solvent

400

The negatively charged part of the atom

What is electron?

400

No definite shape or volume 

What is gas?

400

Exists as single atoms

What is Monatomic substance?

500

what is a chemical formula

what is a group of symbols that shows the number and kinds of atoms in a compound?

500

dissolved in a solvent

What is a solute

500

The part of the atom that has no charge

What is neutron?

500

Describes how substances change into one or more different substances 

what is chemical property?

500

Groups of three or more bonded atoms are called

What is polyatomic?
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