Front

What is a suspension?

Back

A suspension is a mixture with particles that sink to the bottom eventually.

Front

What is true of products that are incompatible?

Back

No two incompatible products should be stored next to each other.

Front

When a substance gains oxygen, we call it ____

Back

Oxidation.

Front

How many elements are known to science today?

Back

118.

Front

Of all the elements known to science today, how many occur naturally on earth?

Back

98.

Front

What is the definition of oxidation?

Back

Oxidation is the process in which a substance gains oxygen.

Front

What is a chemical reaction?

Back

A chemical reaction is a process that leads to the transformation of one set of chemical substances to another.

Front

What is the difference between a mixture and a compound?

Back

A mixture is a combination of two or more substances that retain their individual properties, while a compound is a substance formed when two or more elements chemically bond.

Front

What is the pH scale?

Back

The pH scale measures how acidic or basic a solution is, ranging from 0 (acidic) to 14 (basic), with 7 being neutral.

Front

What is the importance of Material Safety Data Sheets (MSDS)?

Back

MSDS provide detailed information about handling, using, and storing chemicals safely.