Structure & Properties of Matter

Front

What is a physical change?

Back

A change in which the form or shape of a substance changes but the chemical makeup of the substance remains the same; it does not create a new substance.

Front

What is the state of matter that does not have a definite shape or volume?

Back

Gas.

Tags

NGSS.MS-PS1-4

Front

What is the state of matter that has a definite shape and definite volume?

Back

Solid.

Front

Which subatomic particle has a negative charge?

Back

Electron.

Front

What does the symbol 'Fe' represent in the periodic table?

Back

Iron.

Front

What is a chemical change?

Back

A change that results in the formation of new chemical substances.

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

Front

What is an atom?

Back

The basic unit of a chemical element, consisting of protons, neutrons, and electrons.

Tags

NGSS.MS-PS1-1

Front

What is a molecule?

Back

A group of two or more atoms bonded together.

Tags

NGSS.MS-PS1-1

Front

What is a compound?

Back

A substance formed when two or more different elements are chemically bonded together.

Tags

NGSS.MS-PS1-1

Front

What is the definition of matter?

Back

Anything that has mass and takes up space.