Atomic Number: 32Atomic Mass: 72.64 u

GalliumAtomic Number: 31Atomic Mass: 69.723 u

ZincAtomic Number: 30Atomic Mass: 65.38 u

CopperAtomic Number: 29Atomic Mass: 63.546 u

NickelAtomic Number: 28Atomic Mass: 58.6934 u