HELPP ME Match each element to the number of electrons in its valence shell.

Match Term Definition
Chlorine (Cl) A) Seven
Neon (Ne) B) Eight
Phosphorus (P) C) Six
Sulfur (S) D) Five

How many grams of aluminum will there be in 98g of al2o3?

How many grams of magnesium metal will react completely with 8.3 liters of 5.5m hcl? show all work

Given the following information: mass of proton = 1.00728 amu mass of neutron = 1.00866 amu mass of electron = 5.486 × 10^-4 amu speed of light = 2.9979 × 10^8 m/s calculate the nuclear binding energy (absolute value) of 3li^6. which has an atomic mass of 6.015126 amu. j/mol.