Mid Term Review 2 2022-2023 (Do It After Studying)

Which lists metric units, in order, from smallest to largest?

• milligram, centigram, gram
• kilogram, gram, centigram
• decagram, hectogram, milligram
• kilogram, hectogram, decagram

Convert 8 kilometers to meters

• 800 m
• 80,000 m
• 8,000 m
• .008 m

Convert 17 m to cm:

• 0.17 cm
• 0.017 cm
• 1,700 cm
• 170 cm

Convert 5 cm to mm:

• 5,000mm
• 0.5 mm
• 0.05 mm
• 50 mm

An ice cream cone melts in a kid's hand while walking outside on a hot summer day. What is this an example of?

• Physical property

• Chemical property

• Physical change

• Chemical change

A silver ring gets tarnished (becomes dull) as a result of being exposed to air and moisture. What is this an example of?

• Physical property

• Chemical property

• Physical change

• Chemical change

Water boils at 100˚C. What is this an example of?

• Physical property

• Chemical property

• Physical change

• Chemical change

Benzene is a compound that is highly flammable. What is this an example of?

• Physical property

• Chemical property

• Physical change

• Chemical change

Frank has a paper clip. It has a mass of 9g and a volume of 3cm³. What is its density?

• 3 g/cm³
• 1/3 g/cm³
• 27 g/cm³
• 39 g/cm³

What units are used to measure mass?

• g
• cm³
• g/cm³
• cm³/g