Question

Write electronic configuratipn of scandium in bohr bury

Answer 1

The outermost shell of an atom cannot accommodate more than 8 electrons, even if it has a capacity to accommodate more electrons. This is a very important rule and is also called the Octet rule. The presence of 8 electrons in the outermost shell makes the atom very stable.

Answer 2

Explanation:

Scandium is the first element of the period table where electron configurations start getting a little wild. ... Every element adds one more electron to the outermost shell. Instead of having three electrons in the outer shell, scandium adds its electron to the second to last shell. The electron configuration is 2-8-9-2.