Chemistry Vocabulary Introduction to Chemistry

A change that does not result in a new substance

• chemical property

• chemical change

• physical property

• physical change

Tags

NGSS.MS-PS1-4

Select ALL of the examples of physical properties below:

• size

• shape

• density

• toxic to humans

Tags

NGSS.MS-PS1-2

Which term defines the smallest sample of matter that still has the same properties? This is what makes up everything.

• an atom

• a bond

• an element

• a molecule

The ___ is the substance being dissolved.

• solute

• solvent

• mixture

• solution

The ability of a substance to dissolve is called...

• malleability

• hardness (like Moh's Scale of 1-10)

• solubility

• color

Tags

NGSS.MS-PS1-2

Matter is anything that

• takes up space and has mass.

• is created by chemical reactions

• is light, sound or ideas.

• can be disposed of by chemical reactions.

Tags

NGSS.MS-PS1-5

Volume is __________.

• how many atoms

• how much matter is in an object

• how  much something weighs

• how much space an object takes up

In the chemical equation CH₄ + 2 O₂ → CO₂ + 2 H₂O. What is CH₄?

• a product

• a reactant

Tags

NGSS.MS-PS1-5

Which of the following terms is an example of a solvent?

• salt

• sand

• water

• sugar

The REACTANTS are on the left side of the chemical equation.

• True

• False

Tags

NGSS.MS-PS1-1