Activate 2 Matter (Elements & Periodic Table)

What are the elements in group 1 (the far left) of the periodic table called?

• Alkali metals

• Alkaline earth metals

• Halogens

• Noble gases

All matter is made of

• atoms
• cells

Tags

NGSS.MS-PS1-1

Nitrogen

• N
• Ni
• He
• G

Tags

NGSS.MS-PS1-1

Silver

• Si
• S
• E
• Ag

Tags

NGSS.MS-PS1-1

Copper

• Cu
• C
• F
• Fe

Tags

NGSS.MS-PS1-1

Nickel

• N
• El
• Ck
• Ni

Tags

NGSS.MS-PS1-1

Vertical (up and down) columns in the periodic table are called _________ of elements and have similar properties. 

• groups
• periods

What is the name of K₂O?

• dipotassium monoxide
• dipotassium oxygen
• Potassium oxide
• Potassium oxygen

Tags

NGSS.MS-PS1-1

What is the name of NF₃?

• mononitrogen trifluoride
• nitrogen trifluoride
• nitrogen flouride
• nitrogen fluorine 

Tags

NGSS.MS-PS1-1

What is the formula for Sodium Bromide? 

• NaBr
• NaBr₂
• Na₂Br
• Na₃Br