Bohr's Models and Atomic Structure

The section labeled D is known as the?

• Electron cloud
• Neutron
• Nucleus
• Electron

Tags

NGSS.MS-PS1-1

Letter A Is positively charged particle called?

• Neutron
• Proton
• Electron
• Atom

Tags

NGSS.MS-PS1-1

How many electron shells does this atom have?

• 1
• 2
• 3
• 4

Tags

NGSS.MS-PS1-1

How many electron shells does this atom have?

• 1
• 2
• 3
• 4

Tags

NGSS.MS-PS1-1

What atom is depicted on the right?

• Hydrogen
• Helium
• Lithium
• Beryllium

Tags

NGSS.MS-PS1-1

Subatomic particles with a negative charge

• Electrons

• Neutrons

• Protons

• Quarks

Tags

NGSS.MS-PS2-3

Subatomic particles with a positive charge

• neutrons
• atomic mass
• protons
• isotopes

Tags

NGSS.HS-PS1-8

Subatomic particles that are neutral in charge

• Neutrons
• Protons
• Nucleus 
• Electrons

Value representing the number of protons in an element

• Atomic Mass
• Mass Number
• Valence Electrons
• Atomic Number

Measure mainly of the nuclear particles: protons + neutrons

• Subatomic Particles
• Atomic Number
• Atomic Mass
• Gluons

Tags

NGSS.HS-PS1-8