The quantum problem
Chemistry
Level
2
The group of 10 kids have 10 kids dressed as electrons. What atom do the kids represent?
Tritium
Lithium
Xenon
Hydrogen
Neon
Deuterium
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1 solution
Neon is a chemical element with symbol Ne and atomic number 1 0 . It is a noble gas.Neon is a colorless, odorless, inert monatomic gas under standard conditions, with about two-thirds the density of air. It was discovered (along with krypton and xenon) in 1898 as one of the three residual rare inert elements remaining in dry air, after nitrogen, oxygen, argon and carbon dioxide were removed.