Indicate the number of electrons in each energy level1st 2nd and 3rd HydrogenHeliumLithiumBerylliumBoronCarbonNitrogenOxygenFluorineNeonSodiumMagnesiumAluminumSiliconPhosphorousSulfurChlorineArgonHow do I do this? Thanks!
Hydrogen 1 Helium 2 Lithium 2 1 Beryllium 2 2 Boron 2 2 1 Carbon 2 4 Nitrogen 2 5 Oxygen 2 6 Fluorine 2 7 Neon 2 8 Sodium 2 8 1 Magnesium 2 8 2 Aluminum 2 8 3 Silicon 2 8 4 Phosphorous 2 8 5 Sulfur 2 8 6 Chlorine 2 8 7 Argon 2 8 8
