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Questions and Answers
What is the chemical symbol for helium?
What is the chemical symbol for helium?
- H
- He (correct)
- E
- Lm
How many 'he's are in the text 'H heheheheh'?
How many 'he's are in the text 'H heheheheh'?
- 2
- 4
- 1 (correct)
- 3
What is the atomic number of helium?
What is the atomic number of helium?
- 2 (correct)
- 1
- 4
- 3
