SSA Physical Science Review

This class of elements are sometimes called "semiconductors."

• Metals
• Nonmetals
• Metalloids
• Groups

Tags

NGSS.MS-PS1-1

Calcium is most like which of the following?

• Barium
• Potassium
• Cesium
• Nitrogen

Elements which are shiny, conduct electricity and heat are called

• metal
• nonmetal
• metalloid
• nonexistent

Element is a

• pure substance
• compound
• mixture
• molecule

Tags

NGSS.MS-PS1-1

What type of mixture is this?

• heterogeneous 
• homogeneous

What type of mixture is this?

• heterogeneous 
• homogeneous

What type of mixture is this?

• heterogeneous 
• homogeneous

What kind of properties can only be observed when a substance changes into a different substance?

• physical properties
• chemical properties
• liquid properties
• real properties

Tags

NGSS.MS-PS1-2

Is melting butter for popcorn a chemical or physical change?

• chemical
• physical

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-5

Is burning wood a chemical or physical change?

• chemical
• physical

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5