Modeling Matter

Front

What happens to solubility when you stir a solution?

Back

Stirring the solution increases the solubility.

Front

What is a molecule?

Back

A molecule is two or more atoms bonded together.

Tags

NGSS.MS-PS1-1

Front

In gas chromatography, how do molecules separate?

Back

Molecules separate by their size.

Front

What does it mean to dissolve a substance in a liquid?

Back

To mix evenly into a liquid by breaking apart into pieces that are too small to see.

Front

What is all matter made of?

Back

All matter is made of atoms.

Tags

NGSS.MS-PS1-1

Front

What is the definition of matter?

Back

Matter is anything that has mass and takes up space.

Tags

NGSS.MS-PS1-5

Front

What are the three states of matter?

Back

Solid, liquid, and gas.

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Front

What is an atom?

Back

An atom is the smallest unit of an element that retains the properties of that element.

Tags

NGSS.MS-PS1-1

NGSS.MS-PS1-5

Front

What is the difference between a compound and a mixture?

Back

A compound is a substance formed when two or more elements are chemically bonded, while a mixture is a combination of two or more substances that are not chemically bonded.

Front

What is solubility?

Back

Solubility is the ability of a substance to dissolve in a solvent.