Which Element Has A Mass Number Of 79?
Which Element Has A Mass Number Of 79? Atomic Number Symbol Atomic Mass (amu, g/mol) 76 Os 190.2 77 Ir 192.22 78 Pt 195.09 79Au 196.9665 What ion has a mass number of 79? #79 – Gold – Au. What element has a mass number of 78? #78 – Platinum – Pt. What element has