SI Unit Review

Base Units

100

This is the base unit of measure for length

Meter

200

The base unit of measure for mass

Gram

300

This unit is used for every day temperatures

Celsius

400

The base unit for volume of a liquid

Liter

500

The unit used for extreme high and low temperatures

Kelvin

Appropriate Unit

100

What SI unit of measure should be used to measure the length of eyelashes?

millimeter

mL

200

What SI unit is most appropriate for measuring the mass of an Elephant?

Kilogram

kg

300

The most appropriate unit to represent absolute zero

Kelvin

400

Which unit is best used for measuring the length of a pencil?

Centimeter

cm

500

Which unit of measure is most appropriate for measuring the distance between two cities?

Kilometer

km

Scale

100

Identify which unit is smaller

millimeter or centimeter

Millimeter

mm

200

Identify the largest unit:

gram, kilogram, centigram

Kilogram

kg

300

How many times larger is a meter than a nanometer?

1 billion times

400

Identify the units from smallest to largest:

meter, kilometer, centimeter, micrometer

Micrometer, Centimeter, Meter, Kilometer

500

Which unit of volume is larger?

1cm³ or 1 mL

They represent that same volume

cm³ for solids

mL for liquids

Prefixes & Scientific Notation

100

Identify the prefix that matches the exponent:

1 x 10³

Kilo - 

200

Identify the prefix by the exponent:

1 x 10²

Centi - 

300

Identify the prefix by its exponent:

1 x 10⁶

Mega- 

400

What is the scientific notation for the follow value:

1200 kg

1.2 x 10³ kg

500

What is the scientific notation for the following value:

15193 mm

1.5193 x 10⁴ mm

Prove it

100

Convert the follow:

1km to m

1000m

200

Convert the following:

10g to mg

10,000mg

300

Convert the following:

18,562mL to L

18.562L

400

Convert the following:

2.1kg to g

2100g

500

Convert the following:

403cm to km

.00403 km