Subatomic Particles

Which of the following is NOT a subatomic particle?

• proton

• neutron

• electron

• megatron

Which subatomic particle has a positive charge?

• proton

• neutron

• electron

Which subatomic particle has a negative charge?

• neutron

• proton

• electron

Which subatomic particle has a neutral (no) charge?

• electron

• neutron

• electron

The center of an atom is called the __________ ?

• neutron

• nucleus

• number

Tags

NGSS.MS-PS1-1

The nucleus is made up of 2 particles. Select the correct 2 particles below.

• protons & electrons

• neutrons & electrons

• protons & neutrons

Tags

NGSS.MS-PS1-1

Which subatomic particle is found outside of the nucleus?

• protons

• neutrons

• electrons

Which subatomic particle has the smallest mass?

• protons

• neutrons

• electrons

Atoms constantly vibrate in place.

• true

• false

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

How many protons are in one atom of Carbon?

• 6

• 12

• 18

Tags

NGSS.MS-PS1-1