Review Game 2

What kind of property is this? Boiling point (the temperature where a substance boils)

• intensive

• extensive

• quantitative

• qualitative

What kind of property is this? Hardness (ex: hard/medium/soft)

• intensive

• extensive

• quantitative

• qualitative

What kind of property is this? Size (small/medium/large)

• intensive

• extensive

• quantitative

• qualitative

What kind of property is this? Mass

• intensive

• extensive

• quantitative

• qualitative

Mass is...

• how much something weighs

• the amount of matter in a substance

• the amount of space a substance takes up

• anything with has mass and volume

Volume is...

• any object that takes up space

• the amount of matter in a substance

• the amount of space a substance takes up

• anything with has mass and volume

Which of these are evidences of chemical changes?

• drastic color change

• dissolving in water

• changing shape

• producing heat/light

Which of these are evidences of chemical changes?

• being ripped in half

• forming a precipitate (new solid)

• temperature change without adding heat

• producing gas bubbles

20°C is...

• 273K

• 280K

• 293K

• 20K

373K is...

• 100°C

• 200°C

• 273°C

• 846°C