Chemistry, asked by rohithathanneru99, 7 months ago

1
[Ar] 4s 3d!' is the electronic configuration of
b) Mg
a) Mn
c) Fe
d) Cu

Answers

Answered by pratikrathod13

1

Answer:

mn. fe. cu.

is the correct ans

because 4s has not a electron

and. 3d has not a electron

Explanation:

hope it is useful to u!!!!!!!

plzzzz take as brain least!!!!!!!!!

Previous Question

Next Question

Similar questions

Math, 3 months ago

Simon has 30 cakes. He gives 1/5 of the cakes to Sali He gives 30% of the 30 cakes to Jane What fraction of the 30 cakes does he have left?

Hindi, 3 months ago

किसी एक नदी का नाम लिखिए जो इस तरह की स्थलाकृति का निर्माण करती है...

Physics, 3 months ago

In a refrigerator, heat from inside at 270 K is transferred to a room at 300 K. How many calories of heat will be delivered to the room for each joule of electrical energy consumed ideally? Ans. 2.38 cal....

Math, 7 months ago

evaluate the following -12/-5+7/-3+-5/14+22/7 please slove it guys with step by step. it's urgent!!!!!!!

Math, 7 months ago

find x. if √x/√5=√2+1...

Accountancy, 11 months ago

cash recive from ishu journal entry...

Math, 11 months ago

if a+b+c=0 show that a³+b³+c³=3abc...

Math, 11 months ago

find the product by lattic method 379 multiply 22...