A school playground is 100 metres long and 100 metres
wide. It has an area of
10,000 m2. One day 10 mm of
rain falls of the playground.
That is equal to 100,000 litres
of water- enough to fill four
large tankers! Write a short
description of what might
happen to all that water.​

the electronic configuration of an atom with eight electrons is 1s²2s²2p⁴. the orbital diagrams are shown in the figure.

as per the hunds rule:

1. electrons tend to avoid being in the same orbital as per as practicable.

2. electrons in different orbitals of the same energy will have their spin parallel.

this can be illustrated from the multiplicity of the orbitals of the atom. as there are four electrons in the p orbital and p orbital has 3 sub-shells. the electrons can be fed in different ways as shown in the figure but the correct orbital diagram will be as per the hunds rule.

the answer is 0.8m.

by: nicholas

explanation:

0.07 g/cm³

1.37 g/cm³