Matter & Atoms Review

________ is the the study of matter, its properties, & the changes it undergoes.

• Chemistry

• Biology

• Matter

• Atoms

Tags

NGSS.MS-PS1-2

True or False: Atoms are the basic building blocks of matter.

• True

• False

Tags

NGSS.MS-PS1-1

________ are pure substances made from one type of atom.

• Compounds

• Elements

• Matter

• Atoms

________ are combinations of different types of elements.

• Compounds

• Elements

• Matter

• Atoms

Tags

NGSS.MS-PS1-1

Which subatomic particle has a positive charge?

• Protons

• Neutrons

• Scantrons

• Electrons

Which subatomic particle has a neutral charge (no charge)?

• Protons

• Neutrons

• Scantrons

• Electrons

Which subatomic particle has a negative charge?

• Protons

• Neutrons

• Scantrons

• Electrons

Where are the protons and neutrons located in an atom?

• outer shell

• electron shell

• nucleus

• periodic table

Tags

NGSS.MS-PS1-1

True or False: The nucleus of an atom is made up of both protons and electrons.

• True

• False

Answer explanation

False: It is made of protons and neutrons (not electrons).

Tags

NGSS.MS-PS1-1

Where are the electrons found in an atom?

• nucleus

• outer shell

• protons

• negative

Tags

NGSS.MS-PS1-1