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Easy Chemistry True or False

For each given question regarding chemistry, choose whether the answer is true or false.
Quiz by Pholidoscelis
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Last updated: March 14, 2023
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First submittedMarch 14, 2023
Times taken179
Average score60.0%
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1. Helium is a noble gas
True
False
2. Vinegar is an acid
True
False
3. Protons orbit the nucleus of an atom
True
False
Electrons orbit the nucleus of an atom
4. Oxygen is the most abundant element in the universe
True
False
Hydrogen is the most abundant element in the universe
5. Mercury is liquid at room temperature
True
False
6. Water is polar
True
False
7. All bases have hydroxide
True
False
8. Atomic mass is the same as molecular mass
True
False
9. Chemical reactions can occur in both the forward and reverse direction
True
False
When reactions are at equilibrium
10. Metals have high melting points
True
False
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