chemistry Review

Front

What is the total number of atoms in the compound C2H8O?

Back

11

Tags

NGSS.MS-PS1-1

Front

Which subatomic particle determines an atom's identity?

Back

Proton

Front

What is the term for the substances formed as a result of a chemical reaction?

Back

Product

Tags

NGSS.MS-PS1-5

Front

What is the correct chemical formula for three hydrogen (H), one sulfur (S), and four oxygen (O)?

Back

H3SO4

Tags

NGSS.MS-PS1-1

Front

What is an example of a chemical change?

Back

Rusting of iron

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

Front

What is the smallest unit of an element that retains the properties of that element?

Back

Atom

Tags

NGSS.MS-PS1-5

Front

What is the charge of a proton?

Back

Positive

Front

What is the charge of a neutron?

Back

Neutral

Front

What is the charge of an electron?

Back

Negative

Front

What is a molecule?

Back

A group of atoms bonded together.

Tags

NGSS.MS-PS1-1