Generation Genius: Module 1 Review

Why does a balloon filled with air weigh more than an empty balloon?

• Air doesn't have weight, so the balloons will weigh the same
• Air has weight and takes up space, so the balloon with air will weigh more
• Air weighs less than the empty balloon
• None of the above

Which of these is matter?

• Energy
• Air
• Peace
• Love

What is it called when something dissolves into something else?

• Liquidity
• Density
• Viscosity
• Solubility

What property makes a metal pot good for cooking?

• Conductor of heat
• Density
• Magnetism
• Color

What are the three states of matter? Select THREE answers.

• Solid
• Gas
• Energy
• Liquid
• Love

What is the smallest possible unit of matter called?

• Particle

• Solid
• Gas
• None of the above

Particles of matter cannot be seen because they are ______________________________.

• Large
• Transparent
• Imaginary
• Microscopic

Fill in the blank: ___________________ is anything that has weight and takes up space.

• Atom
• Transparent
• Matter
• Properties

If two substances are mixed and a new substance is formed, what type of change is it?

• Physical Change
• Chemical Change
• No Change
• Color Change

When a substance changes states (melts, evaporates, etc.) it is often what type of change?

• Physical change
• Chemical change
• No change
• Color change