Chemistry A Final

What is the charge of an electron?

• Positive

• Negative

• Neutral

What is the charge of an proton?

• Positive

• Negative

• Neutral

What is the charge of an neutron?

• Positive

• Negative

• Neutral

Where are the protons and neutrons located within an atom?

• In the nucleus

• In the electron cloud

• Atoms don't have protons or neutrons

Which of the following statements best describes a covalent bond?

• A bond where nitrogen is bonded to everything.

• A bond where electrons are shared.

• A bond where electrons are donated from one atom to another.

Which of the following is an example of a compound?

• Carbon dioxide

• Oxygen

• Nitrogen

• Helium

Which of the following compounds is created by the use of an ionic bond?

• Water
• Oil
• Salt

Covalent bonds are between...

• Metal and Non-metal
• Non-metal and Non-metal
• Metal and Metal

Tags

NGSS.MS-PS1-1

Ionic bonds are between...

• Metal and Non-metal
• Non-metal and Non-metal
• Metal and Metal

Tags

NGSS.HS-PS1-2

Is hydrogen considered a metal or a non-metal?

• A metal
• Nonmetal
• Metalloid

Tags

NGSS.HS-PS1-1