Question

describe the placement of hydrogen in periodic table​

Answer 1

Answer:

Hydrogen is a nonmetal and is placed above group in the periodic table because it has ns1 electron configuration like the alkali metals. However, it varies greatly from the alkali metals as it forms cations (H+) more reluctantly than the other alkali metals.Aug 15, 2020

Atomic Number: 1

Atomic Weight: 1.0079

Electronic Configuration:

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Answer 2

Answer:

Hydrogen is a nonmetal and is placed above group in the periodic table because it has ns1 electron configuration like the alkali metals. However, it varies greatly from the alkali metals as it forms cations (H+) more reluctantly than the other alkali metals.Aug 15, 2020

Atomic Number: 1

Atomic Weight: 1.0079

Electronic Configuration: 1s

Explanation:

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