Final Review

How many milliliters are in 3.8 liters?

• 380 mL

• 38 mL

• 3800 mL

• 0.038 mL

Convert 0.000432 to scientific notation.

Which of the following is a derived SI unit?

• Meter

• Second

• Kilogram

• Liter

How many significant figures are in the number 0.004506?

• 4

• 3

• 5

• 6

Multiply 2.345 by 3.1 and round to the correct number of significant figures.

• 7.268

• 7.27

• 7.3

• 7.0

The SI unit for temperature is:

• Celsius

• Kelvin

• Fahrenheit

• Joule

Which prefix represents one-thousandth?

• centi

• kilo

• milli

• micro

Which tool is commonly used to measure mass?

• Thermometer

• Balance

• Beaker

• Stopwatch

Which subatomic particles are found in the nucleus?

• Electrons only

• Protons and neutrons

• Neutrons and electrons

• Protons and electrons

Tags

NGSS.HS-PS1-8

What is the atomic number of an element with 11 protons?

• 10

• 11

• 12

• 22