56
Symbol: Ba
Bariums normal phase is a solid.
Bariums period number is 6.
Barium is a non meta element. Atomic number of it is 56.
Osmium has as many protons as it needs
2 protons
It has 26 protons.
39 protons
26 protons
Bohrium has 107 protons.
how many protons does the carbonate ion have?
The origin of the element Barium is from the greek work "penis" meaning heavy