#5 - Quizizz: Molar Mass Page 90

What is the definition of molar mass?

• The mass of 1 mol of a substance in g/mol

• The volume of 1 mol of a substance in liters

• The density of a substance in g/cm³

• The temperature at which a substance melts

Where can you find the molar mass of an element?

• On the periodic table

• In a chemistry textbook

• In a physics journal

• On a weather chart

What is another term for molar mass?

• Molecular weight

• Atomic number

• Chemical formula

• Boiling point

The molar mass of an element is equal to its mass number in which unit?

• g/mol

• kg/mol

• mg/mol

• lb/mol

The mass of an atom in amu is equal to the mass in grams of one mole of the element. (True/False)

• True

• False

Match the element to it's molar mass from page 90.

• 15.99

• lithium

• 22.99

• sodium

• 6.941

• magnesium

• 1.007

• oxygen

• 24.31

• hydrogen