REVIEW FOR Q1 GC1

Which of the following best defines matter?

• Anything that has energy and occupies space.

• Anything that possesses mass and occupies space.

• Anything that can be seen and touched.

• Anything that undergoes chemical changes.

What percentage of the universe's total composition is estimated to be visible matter?

• Approximately 95%

• Approximately 50%

• Approximately 5%

• Approximately 1%

Which of the following is an example of a physical property?

• Flammability

• Reactivity

• Melting point

• Corrosivity

Which of the following is an example of a chemical property?

• Density

• Boiling point

• Hardness

• Oxidation

A property that depends on the amount of matter present in a sample is called:

• Intensive property

• Extensive property

• Chemical property

• Physical property

Which of the following is an intensive property?

• Mass

• Volume

• Temperature

• Total energy

What type of change occurs when ice melts into liquid water?

• Chemical change

• Nuclear change

• Physical change

• Irreversible change

Burning wood is an example of what type of change?

• Physical change

• Chemical change

• Phase transition

• Extensive change

Which state of matter has a definite shape and volume?

• Liquid

• Gas

• Plasma

• Solid

Which state of matter expands to fill any container and is highly compressible?

• Solid

• Liquid

• Gas

• Bose-Einstein Condensate