Chemistry, asked by iamstudious, 1 year ago

what is the valency of iron

Answers

Answered by subhadra53

Answer:

Iron (Fe) has an atomic number of 26, i.e. has 26 electrons. The energy of 4s and 3d orbital is similar (4s has slightly higher energy). Also note that the 3d orbital has 1 electron pair, rest of the electrons are unpaired. Now, iron exhibits 2 valence states of +2 and +3.

Previous Question

Next Question

Similar questions

Math, 6 months ago

a shopkeeper marks his goods 40% above and allows his customers a discount of 10% on the MP.Find the cost of the article on which there may be a gain of 325 on selling it...

English, 6 months ago

if you want to do job well, there are of course certain requirement. use must and mustn't to write your obligations ...

Math, 6 months ago

Prove that: (sec θ + tan θ)² = cosec θ +1/cosec θ -1...

Math, 1 year ago

For the following values of a, b and c, verify that (a x b) x c = a x ( b x c). a.) a. = 1upon 3, b. =-3 upon 4, c. = - 8 upon 9...

Chemistry, 1 year ago