SI Units & Prefixes

Which SI unit is used to measure time?

• K

• s

• mol

• N

Which SI unit is used to measure mass?

• s

• m

• kg

• Pa

Which SI unit is used to measure length?

• mol

• m

• kg

• m²

What is the symbol for the prefix kilo-?

• L

• m

• k

• kg

What number is the metric system based?

• 10
• 20
• 1
• 100

The Equation symbol for mass is?

• m

• s

• I

• t

The abbreviation for kilogram is...

• kg

• gg
• g
• Kg

Which unit is the smallest?  

• km
• mm
• m
• cm 

Which SI unit is used to measure current?

• mol

• K

• cd

• A

Tags

NGSS.HS-PS2-5

Which SI unit is used to measure temperature?

• m

• K

• s

• A