Classification of Matter

mixture in which the composition is not uniform throughout

• homogeneous mixture
• heterogeneous mixture

substance that dissolves the solute

• solution
• solvent
• saturation

If a spoonful of sugar is mixed in a glass of water, what is the water called? 

• solute
• solution
• solvent
• element 

Homogenized milk is a

• solution

• suspension

• colloid

What type of mixture separates over time?

• Solution

• Alloy

• Colloid

• Suspension

mixture of two or more substances; dissolved particles are spread evenly throughout the mixture

• solvent
• solute
• mixture
• solution

The basic unit of matter is

• a mixture
• a substance
• an atom
• a compound

Tags

NGSS.MS-PS1-1

A substance that contains only one type of atom is a(n)

• compound
• element
• heterogeneous mixture
• homogeneous mixture

Which of these is an example of a molecule?

• a small nugget of pure gold
• the smallest grain of salt in a salt shaker
•  a small drop of sugar water
• two oxygen atoms joined to a carbon atom

Tags

NGSS.MS-PS1-1

An object with which of the following densities will float on water?

• 0.7 g/cm3
• 1.2 g/cm3
• 3.5 g/cm3
• 11.4 g/cm3

Tags

CCSS.HSG.MG.A.2