Atomic Theory

Front

All matter is made of _________.

Back

atoms

Tags

NGSS.MS-PS1-1

Front

What is at the center of every atom?

Back

A nucleus

Tags

NGSS.HS-PS1-8

Front

The positively charged particles of an atom are the ________.

Back

protons

Tags

NGSS.MS-PS1-1

Front

What does the nucleus of an atom contain?

Back

Protons and neutrons

Tags

NGSS.MS-PS1-1

Front

Atoms are made up of ________________

Back

subatomic particles

Tags

NGSS.MS-PS1-1

Front

The subatomic particles that make up an atom.

Back

electrons, protons, 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

Which is an electron? Options: A, B, C

Back

A

Tags

NGSS.MS-PS1-1

Front

The nucleus of an atom can be described as:

Back

dense and positively charged

Tags

NGSS.HS-PS1-8

Front

How did Rutherford discover the proton?

Back

Gold Foil Experiment