True or False: Chemistry Quiz
Difficulty Level: Easy
10 Questions
Popular Questions InTrue or False: Chemistry Quiz
1
Water is made up of hydrogen and oxygen.
2
Oxygen gas is colorless and odorless.
3
Gold is a compound.
4
Oxygen is needed for burning.
5
Carbon dioxide is used by plants during photosynthesis.
6
Ice is heavier than liquid water.
7
Helium is a flammable gas.
8
All metals are magnetic.
9
The pH of pure water is 7.
10
Oxygen is the most abundant gas in Earth's atmosphere.