Pure Substance and Mixtures

It is a form of matter that is made up of only one kind of particle and has a fixed or constant structure.

• Element

• Compound

• Pure Substance

• Homogeneous mixture

Determine if it is a pure substance or mixture

It is a combination of two or more substances that are physically blended together.

• Mixture

• Pure Substances

• Element

• Compound

Determine if it is a Pure Substance or Mixture.

How does water become a compound?

• Because it is polar.

• Because it composed of 1 hydrogen and 2 oxygen

• Because of its molar mass.

• Because it composed of 1 oxygen and 2 hydrogen.

Tags

NGSS.MS-PS1-1

Determine if it is a pure substance or mixture

What is the composition of sugar?

Tags

NGSS.MS-PS1-1

Determine if it is a pure substance or Mixtures

Tags

NGSS.MS-PS1-1

How can a pure substance be a mixture?

Answer explanation

When a pure substance added by other substances that is different to its composition, like when an element and compound mixed together it will form a mixture.