Compare and contrast the purpose of orbital diagrams, electron configurations, and electron-dot structures. Be sure to give descriptive examples of each.

1) this is the structure in the cell nucleus that houses a cell's genetic information

Tin has ten stable isotopes. the heaviest, 124sn, makes up 5.80% of naturally occuring tin atoms. how many atoms of 124sn are present in 82.0 g of naturally occurring tin? what is the total mass of the 124sn atoms in this sample?

Give the orbital configuration of the phosphorus (p) atom.