8.5

Particles in an atom that are neutral and have no charge are 

• negatrons 

• electrons 

• neutrons 

• protons 

Which subatomic particle has a negative charge?

• proton

• neutron

• electron

• cybertron

The nucleus of an atom contains which subatomic particles?

• protons and electrons

• protons and neutrons

• electrons and neutrons

• protons, electrons, and neutrons

The region around the nucleus where the electrons may be found.

• Electron Cloud

• Reactivity

• Neutron

• Atom

Describe an Electron Cloud?

• the mist outside of an atom

• home of the protons

• where electrons are located

• nucleus

The mass of one proton is equal to the mass of one...

• neutron

• electron

What subatomic particle has no effect on the mass of the atom? 

• proton

• neutron

• electron

• 12

• 7

• 8

• 14

Tags

NGSS.MS-PS1-1

Q1. How many legs does a spider have?

• A) 2

• B) 8

• C) 3

• D) 13

• 2
• 3
• 5

Tags

NGSS.MS-PS1-1