As a gold miner you are paid per mole au you collect . how much would you make if you collect 2.6×10^25 atoms of gold? i need , my teacher us really bad at explaining the formula

According to Avogadro's number,

6.022 x 10²³ gold atoms = 1 mole of gold

Given, number of gold atoms = 2.6×10²⁵

We need to convert 2.6×10²⁵ gold atoms to moles of gold

2.6×10²⁵ gold atoms  x ( 1 mole of gold / 6.022 x 10²³ gold atoms)

= 41.5 moles of gold

If you are paid $1 for every mole of gold you collect

Then you will be paid $41.5 for 41.5 moles of gold that you have collected.

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.