monday bellwork

What is the charge of a proton?

• Negative

• Positive

• Neutral

What is the charge of a neutron?

• Negative

• Positive

• Neutral

What are the particles circulating around the Nucleus

What is the smallest unit of matter? It is composed of protons and neutrons, held together in the nucleus, and electrons around the nucleus in different electron orbitals, which form an electron cloud.

• cell

• nucleus

• atom

• electron

What is a subatomic particle with a positive charge that is in the nucleus of an atom?

• neutron

• proton

• electron

• valence electron

What is a subatomic particle without an electric charge, located in the nucleus of an atom?

• neutron

• proton

• electron

• valence electron

Gravity attracts all objects towards one another.

• False
• True
• It depends

As distance between two objects increase the pull of gravity 

• Increases
• Decreases
• Stays the same