Hydrogen gas “fire quickly in the Hindenburg accident. In comparison, neon gas and helium gas are non-reactive. This is why helium is safe for F aircraft, and neon is safe for electrical signs. Which statement best explains why helium and neon have similar chemical properties? They both are nonmetals. They both have few protons. They each have only one valance electron. They have the same number of valence electrons.
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Hydrogen gas “fire quickly in the Hindenburg accident. In comparison, neon gas and helium gas are no...
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