Atomic Structure Quick Check

Subatomic particles with a negative charge are called ____.

• electrons

• protons

• quarks

• neutrons

Subatomic particles with a positive charge are called ____.

• electron

• poitron

• neutron

• proton

Subatomic particles with no charge are called ___________.

• Electron

• Neutron

• Proton

• Quark

The nucleus of an atom is made of

• electrons and protons
• electrons and neutrons
• protons and neutrons
• empty space

Tags

NGSS.MS-PS1-1

Outside the nucleus of an atom are these

• protons
• neutrons
• quarks
• electrons

The atomic number identifies the number of __________.

• electrons

• atoms

• protons

• neutrons

Which two subatomic particles are responsible for the atomic mass of atoms?

• protons and electrons
• neutrons and electrons
• negatrons and quarks
• protons and neutrons

Which subatomic particle is the smallest?

• Electron

• Proton

• Neutron

• None of These

What two subatomic particles are the largest?

• Proton & Neutron

• Proton & Electron

• Electron & Neutron

• None of These