Biology: Chemistry Review

Particles that are smaller than an atom

• compounds

• subatomic particles

• products

• reactants

Tags

NGSS.HS-PS1-8

Which of the following subatomic particles are found in the nucleus?

• protons

• neutrons

• electrons

• atoms

Basic unit of matter

• compound

• atom

• proton

• electron

Made of one kind of atom

• element

• compound

• product

What is atomic # equal to?

• # of neutrons

• # of protons

• # of electrons

• atomic mass

Tags

NGSS.HS-PS1-7

Atomic mass is equal to the total # of

• protons + electrons

• protons + neutrons

• electrons + neutrons

The end result of a chemical reaction

• reactants

• electrons

• atomic mass

• products

Tags

NGSS.HS-PS1-6

Formed when two or more elements are joined chemically

• element

• proton

• compound

• electron

Tags

NGSS.HS-PS1-4

What subatomic particle is found in the space surrounding the nucleus of an atom?

• protons

• electrons

• neutrons

Substances present at the beginning of a chemical reaction

• protons

• reactants

• products

• electrons

Tags

NGSS.HS-PS1-7