Science chapter 1

Carbon monoxide is a toxic gas.

• Physical Intensive properties

• Physical Extensive properties

• Chemical properties

Diamond is one of the hardest known substances.

• Physical Intensive properties

• Physical Extensive properties

• Chemical properties

Mercury is liquid at room temperature.

• Physical Intensive properties

• Physical Extensive properties

• Chemical properties

Silver easily becomes discolored in the air.

• Physical Intensive properties

• Physical Extensive properties

• Chemical properties

Gold does not rust.

• Physical Intensive properties

• Physical Extensive properties

• Chemical properties

Carbon dioxide freezes at -78 °C.

• Physical Intensive properties

• Physical Extensive properties

• Chemical properties

A pitcher of water contains 1 liter.

• Physical Intensive properties

• Physical Extensive properties

• Chemical properties

Aluminum is lightweight.

• Physical Intensive properties

• Physical Extensive properties

• Chemical properties

Coal burns in the air.

• Physical Intensive properties

• Physical Extensive properties

• Chemical properties

When more iced tea powder is added, the mix becomes darker.

• Physical Intensive properties

• Physical Extensive properties

• Chemical properties