Elements

What is the chemical symbol for the element hydrogen

• H
• He
• h
• he

What is the chemical symbol for the element Carbon

• ca
• co2
• C
• Cd

What is the chemical symbol for the element copper?

• co
• c
• Cu
• cu

What is the chemical symbol for the element oxygen

• O
• Oxy
• ox
• Oy

Ice melting

• Chemical Change
• Physical Change

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Wood burned in a fireplace

• Chemical Change
• Physical Change

Tags

NGSS.MS-PS1-2

Which of the following things has matter?

• basketball
• the sun
• you
• all of the above

Tags

NGSS.MS-PS1-1

NGSS.MS-LS2-3

All matter is made of tiny building blocks called

• Legos
• atoms
• wood
• volume

Tags

NGSS.MS-PS1-1

NGSS.MS-PS1-5

Acidity is a ---- property.

• Physical

• Chemical

Ductility, the ability to be stretched into thin wires, is a --- property.

• Chemical

• Physical