The oxidation number of boron in NaBH ₄ is

awusiobi

9 years ago

the answer is correct, hydrogen is a hydride. so it is -1 not +1.

1+x+(-1*4)=0

1-4+x=0

x=+3

Odemosad

1 year ago

1 + B + (-1 * 4) = 0
B = +3

AHMEAKANBI

3 years ago

how did get the answer

olawepotestimony

4 months ago

yh

Jerome Justus

9 years ago

f answer is plus 3

Elbrain

9 years ago

No Option.

ekes0n

9 years ago

boron is equal to -5. so all the options are wrong.