Calculating Subatomic Particles

What is the difference in the number of electrons in an atom of Boron (5) and the number of electrons in an atom of Francium (87)?

• 212

• 5

• 87

• 82

• A

• B

• C

• D

Tags

NGSS.MS-PS1-1

• A

• B

• C

• D

Tags

NGSS.MS-PS1-1

• A

• B

• C

• D

Tags

NGSS.MS-PS1-1

How many neutrons does nitrogen have?

• 7

• 14

• 0

• 6

Tags

NGSS.MS-PS1-1

If an atom has 3 electrons, how many protons does it have?

• 1

• 2

• 4

• 3

Tags

NGSS.MS-PS1-1

The positively charged particles of an atom are the ________.

• electrons

• protons

• neutrons

• protons & neutrons

Tags

NGSS.MS-PS1-1

Atoms are made up of ________________

• energy

• electrons

• subatomic particles

• gasses

Tags

NGSS.MS-PS1-1

The subatomic particles that make up an atom.

• solid, liquid, gas

• electrons, protons, nucleus

• energy, protons, nucleus

• electrons, protons, neutrons

Tags

NGSS.MS-PS1-1

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

• protons

• nucleus

• neutrons

• electrons

Tags

NGSS.MS-PS1-1