Honors Chemistry Test #1 Review

Matter is anything that has:

• mass

• volume

• mass and volume

• substance

Volume is a measurement of:

• the amount of particles a substance has.

• the space an object occupies

How would you find the mass of an object?

• Measure its dimensions with a ruler, and then multiply length x width x height

• Water displacement

• use a balance/scale

• use a timer

How could you determine if a golden penny is made of gold?

• You wouldn't be able to figure it out.

• If it looks like gold, it's gold.

• You would test the properties of the gold penny and compare those to the properties of gold.

• You would guess.

What is the formula for density?

• density = mass x volume
• density = mass / volume
• density = mass + volume
• density = mass - volume

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

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

• beaker
• graduated cylinder
• erlenmeyer flask
• test tube

• beaker
• graduated cylinder
• erlenmeyer flask
• test tube

Identify the equipment shown here:

• test tube holder
• iron rod
• iron ring
• ring stand

True or False: The wearing of flip flops and other open toed shoes are acceptable during a laboratory investigation during the hot summer months.

• True
• False