Atomic Structure and Bohr Models

Which subatomic particle has a POSITIVE charge?

• Proton

• Neutron

• Electron

• none of these

Which subatomic particle is neutral (with no charge)?

• Proton

• Neutron

• Electron

• none of these

Which subatomic particle is labeled "a" in the diagram?

• proton

• neutron

• electron

• orbital

Tags

NGSS.MS-PS1-1

Electrons are found in _____________.

• the nucleus

• the center

• the electron cloud

An atom is ______________.

• the smallest living organism

• a subatomic particle

• the smallest unit of matter

• a philosopher from 420 B.C.

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NGSS.MS-PS1-1

Which subatomic particle has a NEGATIVE charge?

• Proton

• Neutron

• Electron

• none of these

Where are electrons found?

• in the nucleus

• close to the nucleus

• in the electron cloud

• none of these

What does the Bohr Model represent?

• The structure of molecules

• The structure of the Solar System

• The structure of an atom

• The structure of East Hills

Tags

NGSS.MS-PS1-1

Which element is this?

• Nickel

• Neon

• Sodium

• Nitrogen

Tags

NGSS.MS-PS1-1

What is the atomic number of this atom?

• 2

• 4

• 6

• 8

Tags

NGSS.MS-PS1-1