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1. The symbol of helium is He. What does it represent?
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Explanation:
no it is the firsyt letter of the chemical gas so He represent helium
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Helium romanized: Helios, lit. 'Sun') is a chemical element with the symbol He and atomic number 2. It is a colorless, odorless, tasteless, non-toxic, inert, monatomic gas, the first in the noble gas group in the periodic table. Its boiling point is the lowest among all the elements.
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