Atomic Structure Quiz

What is Barium protons number

• 92

• 56

• 137.327

• 29

Tags

NGSS.MS-PS1-1

Atomic number is the total number of protons

• True

• False

Electrons are in the center of the atom

• False

• True

Tags

NGSS.MS-PS1-1

Name the three particles of the atom

• Neutrons

• Protons

• Nucleus

• Electrons

Do protons have more than neutrons

• False

• True

The mass number of carbon

• 12

• 6

• 12.011

• 18.011

Tags

NGSS.MS-PS1-1

Is protons negative

• True

• False

Where is most of the mass of an atom located

• Protons

• Neutrons

• Nucleus

• Electron

Magnesium protons 12

• True

• False

Tags

NGSS.MS-PS1-1

Which particles account for the mass of the atom

• Electrons and Neutrons

• Protons and Electrons

• Neutrons and Protons

• Electrons and Protons