Question

Formula and valency of hydride

Answer 1

Answer:

formula is H minus means valency is -1

Explanation:

although hydrogen have valency +1 but with upto group 13 it form anions with 1 negative charge .

and most common thing is that hydride it has suffix -"ide" this means that it is monoatomic anion . and hydrogen to complete dublet it need only 1 electron ..so hence velancy is -1

Answer 2

formula of hydride is H and valency is 1