State whether the following statements are TRUE or FALSE. Correct the false statement. 1. Electronic configuration of hydrogen is 1^(st)

Question

State whether the following statements are TRUE or FALSE. Correct the false statement.

1. Electronic configuration of hydrogen is 1^st

ii. H⁺ ion formed by loss of the electron from hydrogen atom exists freely.

iii. H⁺ is nothing but a proton.

iv. Metastable metallic hydrogen was discovered at Harvard university, USA, in January 2017.

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Salim Ahmed Kawsar · Answer 1 · Feb 05, 2023 15:29:48

i. True

ii. False

Hydrogen atom does not exist freely and is always associated with other molecules i.e.,

H₃O⁺ .

iii. True

iv. True

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