Quiz 2 Review: Intro to Matter and Ocean Acidification

What is the atomic number of Aluminum (Al)?

• 26

• 13

• 27

• 20

How many protons does Aluminum (Al) have?

• 14

• 13

• 27

• 26

How many neutrons does Aluminum (Al) have?

• 14

• 13

• 27

• 26

How many electrons does Aluminum (Al) have?

• 14

• 26

• 27

• 13

What do humans release into the atmosphere that causes ocean acidification?

• Carbon Monoxide

• Hydrogen

• Oxygen

• Carbon Dioxide

Anything that has mass and takes up space is:

• matter

• an atom

• toxic

Protons, neutrons, and electrons are all...

• Subatomic Particles

• Submarine Sandwiches

• Atomic Numbers

Atoms contain equal numbers of:

• protons and neutrons

• neutrons and electrons

• protons and electrons

Atoms of the same element are all _______.

• the same

• different

Which is NOT a result of ocean acidification?

• shells erode

• the food chain is disrupted

• coral reef becomes more colorful

• pteropods die