Measuring Mass of Objects

A measure of how much matter an object has is ______________.

• weight

• gravity

• mass

• volume

Mass is expressed in what type of units?

• meters and kilometers
• grams and kilograms
• liters and milliliters
• ounces and pounds

What unit would you use to measure a small amount of salt?

• kilograms

• grams

• milligrams

• pounds

To what decimal place are our triple-beam balances accurate?

• tens place (10)

• ones place (1)

• tenths place (0.1)

• hundreths place (0.01)

What is the mass?

• 50.2 g

• 151 g

• 150.2 g

• 150 g

What is the mass?

• 0.9 g

• 0.09 g

• 19 g

• 1.9 g

What is the mass?

• 1.5 g

• 0.5 g

• 5.5 g

• 1.55 g

What is the mass?

• 72.3 g

• 7.23 g

• 72.0 g

• 72.5 g

What is the mass?

• 510.0 g

• 517.7 g

• 510.7 g

• 517.0 g

What is the mass?

• 100.2 g

• 104.0 g

• 104.2 g

• 104.2