What is anything that has mass and takes up space?

Question

1) Weight
2) Volume
3) Density
4) Matter

When you measure the boiling point of mercury, you are investigating a ____.

1) Chemical change
2) Chemical property
3) Physical change
4) Physical property

An object weighing 90 N has a volume of 45mL and a mass of 9.0 g. What is its density?

1) 0.10 g/mL
2) 0.20 g/ mL
3) 5.0 g/ mL
4) 10 g/ mL

Answer 1

Q1. Matter.

Q3. Density = 9g/45mL = 0.2 g/mL.