Atomic Number: 61Atomic Mass: 145

Atomic Number: 88Atomic Mass: 226.02541

Atomic Number: 87Atomic Mass: 223.02

Atomic Number: 43Atomic Mass: 98

Many people ask about the safety of having Uranium and other radioactive materials in the Living Periodic[…]

Tritium, often symbolized as 3H or T, is a radioactive isotope of hydrogen. Unlike the most common[…]