Atoms

Front

All matter is made of _________.

Back

atoms

Tags

NGSS.MS-PS1-1

Front

The amount of matter in an object (like weight) is its...

Back

mass

Front

A proton has a ___________ charge.

Back

positive

Tags

NGSS.MS-PS1-1

Front

An electron has a _________ charge

Back

negative

Tags

NGSS.MS-PS2-3

Front

The particles with no charge in an atom are the _______.

Back

neutrons

Tags

NGSS.MS-PS1-1

Front

What does the nucleus of an atom contain?

Back

Protons and neutrons

Tags

NGSS.MS-PS1-1

Front

__________ are negatively charged particles that are in the orbitals around the nucleus.

Back

electrons

Tags

NGSS.MS-PS1-1

Front

An element is identified by:

its number of protons

,

the atomic mass

,

the type of charge

,

its number of isotopes

Back

its number of protons

Tags

NGSS.MS-PS1-1

Front

What is this table?

Back

Periodic Table of Elements

Tags

NGSS.MS-PS1-1

NGSS.MS-PS1-2

NGSS.MS-PS1-5

Front

What is the Periodic Table?

Back

A chart that shows all the elements scientists have discovered/created.