December Benchmark Review 2024

Front

What is the unique property of water that allows bugs to walk on it?

Back

Surface tension.

Front

What do we call a representation of a chemical reaction using symbols and formulas?

Back

Chemical equation.

Front

What is formed when 2 or more elements are joined together?

Back

Compound.

Front

What are estuaries commonly referred to as due to their role in providing a habitat for young organisms?

Back

Nurseries of the sea.

Front

What type of change involves the formation of new substances?

Back

Chemical change.

Front

What is the term for a combination of two or more substances that are not chemically bonded?

Back

Mixture.

Front

What is the smallest unit of an element that retains the properties of that element?

Back

Atom.

Front

What is the term for a substance made up of only one type of atom?

Back

Element.

Front

What is the process called when a liquid turns into a gas?

Back

Evaporation.

Front

What do we call the change of state from gas to liquid?

Back

Condensation.