Protons and neutrons are located in the _______ of an atom.

Protons have a ________ charge.

Subatomic particle with a negative charge and negligible mass.

• Proton

• Neutron

• Electron

Tags

NGSS.MS-PS2-3

Which two subatomic particles contribute to Atomic Mass?

• Proton

• Neutron

• Electron

Number of protons and electrons for a neutral element (no charge).

• Atomic Number

• Atomic Mass

• Atomic Symbol

• Element Name

Which values are the same for a neutral element?

• Atomic mass and # of neutrons

• Atoms, Subatomic Particles, and Reactivity

• Atomic mass, atomic number and atomic symbol

• Atomic #, # of protons and # of electrons

In a Bohr Model, what is the maximum number of electrons that can be placed in the first orbit?

• 2

• 8

• 18

• 32

What is this element?

• Beryllium (atomic #4)

• Boron (atomic #5)

• Carbon (atomic #6)

• Nitrogen (atomic #7)

Tags

NGSS.MS-PS1-1

What is the name of this element?

• Helium

• Hydrogen

• Argon

• Silver

Tags

NGSS.MS-PS1-1

Which Bohr model represents Neon?

• 
• 
• 
• 

Tags

NGSS.MS-PS1-1