Chemistry Test 1 Quizs

The tool used to measure the mass of a substance or object is a ______________.

• balance
• graduated cylinder
• ruler
• thermometer

Which element is a metalloid?

• H

• Re

• Ne

• B

Frank has an eraser. It has a mass of 4g, and a volume of 2cm³. What is its density?

• 8 g/cm³
• 2 g/cm³
• 1/2 g/cm³
• 24 g/cm³

The atoms along the staircase are called 

• metals
• nonmetals
• metalloids
• noble gases

The blue atoms are called 

• metals
• nonmetals
• metalloids
• noble gases

Which is a neutron?

• A
• B
• C

How much water has been displaced in the image shown?

• 40 mL
• 65 mL
• 20 mL
• 25 mL

Most elements are

• metals.

• nonmetals.

• metalloids.

• semiconductors.

Jack has a rock. The rock has a mass of 14g and a volume of 2cm³. What is the density of the rock?

• 7 mL
• 7 g/cm³
• 28 g/cm³
• 1/7 g/cm³

A subatomic particle that has no charge and is found in the nucleus of an atom

• proton

• neutron

• electron

• nucleus