GCA PS SPS5&6 Matter and Solutions Review

What state of matter does this picture show?

• Solid

• Liquid

• Gas

Tags

NGSS.MS-PS1-4

Which thing in this picture represents a liquid?

• ice cubes

• bubbles

• soda

Tags

NGSS.MS-PS1-4

You hold a piece of ice in your hand...

Choose all that are correct!

• The ice releases energy into your hand.

• The temperature of your hand goes up.

• Your hand transfers heat to the ice.

• The removal of heat caused your hand to get cold.

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

NGSS.MS-PS3-5

The table shows the measurements of the volume and pressure of a portion of gas at a constant temperature. After graphing, the data reveals that the volume is

• inversely proportional to pressure

• directly proportional to pressure

• inversely proportional to the temperature

• directly proportional to the temperature

Answer explanation

Notice how as you go down the table, the volume numbers get bigger and the pressure numbers get smaller. This means that they are inversely related!

A substance that has a definite shape and volume.

• evaporation
• gas
• liquid
• solid

Tags

NGSS.MS-PS1-4

Gases are described as having a 

• definite shape and indefinite volume
• indefinite shape and indefinite volume
• definite shape and definite volume
• indefinite shape and definite volume

Tags

NGSS.MS-PS1-4

What type of relationship do pressure and volume have?

• direct

• inverse

• no relationship

According to the pH range which substance is more acidic than lemon juice

• Hydrochloric acid
• cabbage
• milk

Which is an example of a solvent?

• Salt
• Egg whites
• Water
• Sugar

The ___ is the thing being dissolved.

• solute

• solvent

• mixture

• solution