2. Choose the atom from each of the following pairs with the greater ionization energy
a. Be and Ba
b. Al and Ar
c. Ca and CI

What does the mass of 0.7891 mol of ferric oxide (fe2o3)

Use this information to determine the number of calends electrons in the atoms. which of the following correctly compares the stability of the two atoms? a) both are unreactive b) both are highly reactive c) a is unreactive and d is reactive d) a is reactive and d is unreactive

Reduction is a reaction which results in a in electrons and a in positive charge of the atom or ion 1) a- loss 1) b- gain 2) a-increase 2) b-decrease