Science 8.P.1.1 Check-In

Front

What is a mixture?

Back

A mixture is two or more elements or compounds that are NOT chemically combined.

Front

What represents an element?

Back

An element is a pure substance that cannot be broken down into simpler substances. In the context of illustrations, it is represented by a single type of atom.

Front

What is a heterogeneous mixture?

Back

A heterogeneous mixture is a mixture in which the components are not uniformly distributed and can be easily distinguished.

Front

What state of matter is created by condensation from a gas?

Back

Liquid is the state of matter created by condensation from a gas.

Front

What is an example of a mixture?

Back

Trail mix is an example of a mixture, as it contains different components that are not chemically combined.

Front

What is a compound?

Back

A compound is a substance formed when two or more elements are chemically bonded together.

Front

What is an element?

Back

An element is a pure substance that consists of only one type of atom.

Front

What is a homogeneous mixture?

Back

A homogeneous mixture is a mixture in which the components are evenly distributed and cannot be easily distinguished.

Front

What is the difference between a compound and a mixture?

Back

A compound is made of two or more elements chemically combined, while a mixture consists of two or more substances that are not chemically combined.

Front

What happens during condensation?

Back

During condensation, a gas loses energy and changes into a liquid.