Unit 1 Matter in Motion

What is the state of matter that does not have a fixed shape or volume?

• Solid

• Liquid

• Gas

Tags

NGSS.5-PS1-3

What is the measure of the change in the molecular disorder of the atoms within a system?

• Heat

• Entropy

• Pressure

• Volume

What is the counting unit equal to 6.02x10^23 or 60,200,000,000,000,000,000,000 of something?

• Mole

• Ion

• Volume

• Pressure

What is the amount of space something takes up?

• Pressure

• Volume

• Temperature

• Mass

What does STP stand for in chemistry?

• Standard Temperature and Pressure

• Standard Time and Pressure

• Standard Temperature and Proportion

• Standard Time and Proportion

Which law states that at a constant temperature, pressure and volume are inversely proportional?

• Charles' Law

• Boyle's Law

• Avogadro's Law

• Dalton's Law

How many sigfigs are in the following: 5000

• 1

• 3

• 4

A triple beam balance is pictured here. What is the mass of the object?

• 7.5g

• 75g

• 77.50g

• 77.5g

Which law of thermodynamics is about thermal equilibrium, two objects that touch and are the same temp.

• 0th

• 1st

• 2nd

• 3rd

Which law of thermodynamics allows you to read the thermometer and know the temperature of the air outside?

• 0th

• 1st

• 2nd

• 3rd