Apologia Chemistry Module 3

What is aluminum (Al)?

• Element

• Compound

• Mixture

What is water (H₂O)?

• Element

• Compound

• Mixture

Tags

NGSS.MS-PS1-1

What is table salt (NaCl)?

• Element

• Compound

• Mixture

Tags

NGSS.MS-PS1-1

What is salt water?

• Element

• Compound

• Mixture

What is a compound?

• A substance that is made up of one type of atom and can't be reduced to simpler substances.

• A substance made of two or more different atoms chemically bonded to one another. They can only be destroyed by chemical processes.

• A material containing two or more elements or compounds that are in close contact and are mixed in any proportion. They can be separated by physical means.

What is an element?

• A substance that is made up of one type of atom and can't be reduced to simpler substances.

• A substance made of two or more different atoms chemically bonded to one another. They can only be destroyed by chemical processes.

• A material containing two or more elements or compounds that are in close contact and are mixed in any proportion. They can be separated by physical means.

Tags

NGSS.MS-PS1-1

What is a mixture?

• A substance that is made up of one type of atom and can't be reduced to simpler substances.

• A substance made of two or more different atoms chemically bonded to one another. They can only be destroyed by chemical processes.

• A material containing two or more elements or compounds that are in close contact and are mixed in any proportion. They can be separated by physical means.

What is the chemical symbol for Chlorine?

• Cl
• Ch
• Cr
• Ce

Which element is found in air?

• Neon
• Carbon
• Oxygen
• Hydrogen

A compound is represented by a:

• Heart
• Atomic Mass
• Atomic Number
• Formula