If a new element were discovered and it was found to form 1− ions, in which group would you place it in the periodic table?

C3h8o3 - glycerol major species present when dissolved in water

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

Ican determine the molar mass of an element by looking on the under the atomic mass for the element. for example the molar mass of phosphorus is 30.974 grams/mole. avogadro’s number tells me the amount of representative particles in 1 mole of any substance. this means 12.011 gram sample of carbon and a 32.0 gram sample of sulfur have the same number of atoms.