Physical States of Matter and Triple Point

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What is the phenomenon known as when a substance exists in all three states of matter at once?

Triple Point (correct)

Equilibrium Point

Quintuple Point

Triple State

Which state of matter is defined by atoms packed closely together that vibrate in place?

Solid (correct)

Plasma

Liquid

Gas

What characterizes a liquid state of matter?

Atoms loosely bonded to each other (correct)

Definite shape and volume

Atoms moving quickly apart

Rigid structure with no movement

What type of molecules do gases have compared to liquids and solids?

Fastest moving molecules Signup and view all the answers

Which of the following is NOT a phase change that matter can undergo?

Attenuation Signup and view all the answers

Which of the following substances is an example of a gas?

Oxygen Signup and view all the answers

In which state of matter do atoms have the most freedom of movement?

Gas Signup and view all the answers

What is the phase change that occurs when liquid water becomes a gas state of matter?

Vaporization Signup and view all the answers

Which of the following statements about gasses is correct?

Gasses have fast-moving atoms and no defined volume or shape. Signup and view all the answers

What is an example of a physical change in matter?

Melting of ice cream Signup and view all the answers

Which process involves a substance turning from a gas state to liquid droplets?

Condensation Signup and view all the answers

In chemical changes, what happens to the atoms?

They are rearranged to form new substances. Signup and view all the answers

What does the Law of Conservation state?

Matter cannot be created or destroyed, only changed in form. Signup and view all the answers

Which of the following changes preserves the substance's chemical identity?

Melting ice Signup and view all the answers

What happens to water molecules when ice cream melts on a warm day?

They change from solid to liquid. Signup and view all the answers