Image results: What is the chemical symbol for helium?
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1.What is the chemical symbol for helium?
Helium is a chemical element with atomic number 2 which means there are 2 protons and 2 electrons in the atomic structure. The chemical symbol for Helium is He . It is a colorless, odorless, tasteless, non-toxic, inert, monatomic gas, the first in the noble gas group in the periodic table.
https://www.periodic-table.org/helium-chemical-symbol/
2.What is the chemical symbol for helium?
Helium is the gas with the atomic number 2 and the symbol He. It’s the second element of the periodic table. Helium is a gas with no color, taste or odor. It boils and melts at the lowest temperature points among all the chemical elements of the table. Actually, …
https://en.wikipedia.org/wiki/Helium
Wikipedia results
1.Chemical formula
particular chemical compound or molecule, using chemical element symbols, numbers, and sometimes also other symbols, such as parentheses, dashes, brackets, commas
https://en.wikipedia.org/wiki/Chemical formula
2.Thermodynamic temperature
iridium (but excludes helium), and therefore have zero latent heat of phase transitions to contribute to internal energy (symbol: U). In the calculation of enthalpy
