Unit 1 exam review

What number is the metric system based?

• 10
• 20
• 1
• 100

The base unit of metric length.

• Meter
• Liter 
• Kilogram
• milligram

The basic unit of metric volume is called a_____.

• Kilogram
• milligram
• Liter
• milliliter

What is the length of the key?

• 2 cm
• 0 cm
• 4 cm
• 2 inches

What is the correct volume of the blue liquid?

• 5 ml
• 15 ml
• 20 ml
• 25 ml

A graduated cylinder is used to measure the __________ of a liquid.

• temperature
• mass
• volume
• length

The amount of matter in an object is the

• mass
• volume
• length
• density

What is the correct mass in grams?

• 516.7
• 516.6
• 510.6

A green powder is heated & a gas is given off while it turns to a black solid. This describes

• Physical Change

• Chemical Change

• Change in State

• Change in Temperature

A Chemical Change is also known as what?

• Physical Change

• Physical Property

• Chemical Reaction

• Chemical Property