Atoms and Molecules Vocabulary Quiz

All matter is made up of tiny particles called _________.

• nucleus

• electrons

• atoms

• elements

Tags

NGSS.MS-PS1-1

A tiny particle of matter that has a negative electrical charge is an ____________.

• electron

• proton

• neutron

• molecule

Tags

NGSS.MS-PS1-1

The central part of an atom is the ________.

• neutron

• elements

• nucleus

• atom

Tags

NGSS.MS-PS1-1

A ________ is an atomic particle that has a positive electrical charge.

• molecule

• atom

• proton

• electron

Tags

NGSS.MS-PS1-1

A _________ is an atomic particle that has no electrical charge.

• neutron

• atom

• molecule

• elements

Tags

NGSS.MS-PS1-1

A ______ forms when two or more atoms join together.

• atom

• molecule

• proton

• electron

Tags

NGSS.MS-PS1-1

An __________ is a substance such as gold, oxygen, or carbon that consists of only one type of atom.

• electron

• element

• atom

• proton

Tags

NGSS.MS-PS1-1