Atomic Model part 1

Which subatomic particle has a negative charge in the atom?

• proton
• neutron
• electron
• quark

Tags

NGSS.MS-PS2-3

Which is an electron?

• A
• B
• C

Tags

NGSS.MS-PS1-1

Which is a proton?

• A
• B
• C

Tags

NGSS.MS-PS1-1

Where are protons located in an atom?

• nucleus
• electron cloud
• neutron
• who knows?

Tags

NGSS.MS-PS1-1

What are electrons?

• Massive, positively charged particles
• Tiny, negatively charged particles
• Clouds of dust in the nucleus
• Neutral particles around the nucleus

Tags

NGSS.MS-PS1-1

This particle is found in the nucleus and has no charge

• Neutron
• Proton
• Electron
• Orbital

This particle is found in the nucleus and has a positive charge

• Electron
• Proton
• Neutron
• Neutral

This is a negatively charged particle found outside the nucleus

• Electron
• Proton
• Neutron
• Orbital

The first person to propose a theory about an atom was

• Democritus
• Rutherford
• Dalton
• Aristotle

Some atoms are large enough to see with your eyes.

• True
• False