Also known as: ba., ba_
BA has various meanings in the Science category. Discover the full forms, definitions, and usage contexts of BA in Science.
Symbol:"Ba" Atomic Number:"56" Atomic Mass: 137.33amu. Barium is a member of the alkaline metals group. Barium is only found as a part of compounds when found in nature. The element is used in paints, fireworks, medicine, and the process of making glass.
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