Structure of Atoms

Which of the following parts of an atom are positively charged?

• neutron

• proton

• electron

• nucleus

Tags

112.20.b.5.A

Which TWO of the following subatomic particles are inside the nucleus?

• protons

• electrons

• neutrons

• There are no subatomic particles in the nucleus of an atom.

Tags

112.20.b.5.A

Which of the labeled structures is a neutron?

• a

• b

• c

Tags

112.20.b.5.A

Which of the labeled structures is a proton?

• a

• b

• c

Tags

112.20.b.5.A

Which of the labeled structures is an electron?

• a

• b

• c

Tags

112.20.b.5.A

From the diagram, which particles are indicated with the arrow?

• electrons and protons
• protons and neutrons
• electrons and neutrons
• photons and nucleons

Tags

112.20.b.5.A

What is the charge of a neutron?

• Positive

• Negative

• Neutral

• Variable

What is the charge of a proton?

• Positive

• Negative

• Neutral

• Variable

Tags

NGSS.HS-PS2-4

What is the charge of an electron?

• Positive

• Negative

• Neutral

• Variable

Tags

NGSS.MS-PS2-3

Match the following subatomic particles to their charge.

• Negative Charge

• Proton

• Positive Charge

• Neutron

• No Charge

• Electron