Definition : Beryllium. An element with the atomic symbol Be, atomic number 4, and atomic weight
9.01218. Short exposure to this element can lead to a type of poisoning known as berylliosis.
[MeSH];
Beryllium. An element with the atomic symbol Be, atomic number 4, and atomic weight
9.01218. Short exposure to this element can lead to a type of poisoning known as berylliosis.
[MeSH]