Podcast
Questions and Answers
What is the phenomenon known as when a substance exists in all three states of matter at once?
What is the phenomenon known as when a substance exists in all three states of matter at once?
- Matter Fusion
- Equilibrium State
- State Conversion
- Triple Point (correct)
Which state of matter has atoms that are loosely bonded to one another?
Which state of matter has atoms that are loosely bonded to one another?
- Plasma
- Liquid (correct)
- Gas
- Solid
What defines a gas state of matter?
What defines a gas state of matter?
- Atoms loosely bonded with no set volume but a definite shape
- Atoms vibrating in place with definite shape and volume
- Atoms moving quickly apart with no defined shape or volume (correct)
- Atoms tightly packed together with a definite shape and volume
Which phase change occurs when a gas turns directly into a solid?
Which phase change occurs when a gas turns directly into a solid?
What is a defining characteristic of solids?
What is a defining characteristic of solids?
What is the phase change when liquid water turns into vapor due to added energy?
What is the phase change when liquid water turns into vapor due to added energy?
Which state of matter has atoms with fast-moving particles and no defined volume or shape?
Which state of matter has atoms with fast-moving particles and no defined volume or shape?
When a piece of paper is ripped in half, what type of change has occurred?
When a piece of paper is ripped in half, what type of change has occurred?
What is the opposite of freezing in terms of a phase change?
What is the opposite of freezing in terms of a phase change?
Which process results in the formation of rust when iron is exposed to air and moisture?
Which process results in the formation of rust when iron is exposed to air and moisture?