Have you ever seen the amazing sight of noble gases lighting up when they’re placed near a[…]

Atomic Number: 45Atomic Mass: 102.9055

Atomic Number: 44Atomic Mass: 101.07

Atomic Number: 43Atomic Mass: 98

Atomic Number: 42Atomic Mass: 95.95

Atomic Number: 41Atomic Mass: 92.90637

Atomic Number: 40Atomic Mass: 91.22

Atomic Number: 39Atomic Mass: 88.91

Atomic Number: 38Atomic Mass: 87.62

Atomic Number: 37Atomic Mass: 85.468