Midterm Review

Matter can be in what type of form?

• Solid

• Liquid

• Gas

What does C,G,L,T,P,O stand for?

• Color change, Gas, Light, Temperature, Precipitation, Odor

• Color change, Gas, Light, Temperature, Proton, Organic

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On which side on the periodic table are the metals located ?

• Right

• At the top

• Left

• Middle

Is the ability to reflect light

• Insulator

• Malleable

• Ductile

• Luster

How well a substance can be hammered into thin sheets?

• Luster

• Conductor

• Malleability

• Ductile

An irregualary shaped piece of gold was lowered into a graduated cylinder hold a volume of water of 10 mL. The height of the water rose to 30. If the mass of the piece of gold was 4 g what was its density?

• 35 mL

• 40 mL

• 7.5 mL

• 0.2 mL

Which is the least dense substance

• Water

• Milk

• Lamp oil

• corn syrup

1. A comic book has a mass of 5g and a volume of 50 mL. What is the density?  

• 0.1 g/mL

• 205 g/mL

• 10 g/mL

• 100 g/mL

A lap top has a density of 25 g/mL and it has a volume of 20 mL. Calculate the mass?

• 400g

• 500 g

• 1.25 g

• 0.8 g

If a box of nails spilled inside a sandbox what would be the best method to separate the nails from the sand?

• Filter

• Screen

• Evaporation

• Magnet