Beryllium Element State At Room Temperature. It is also nonmagnetic and has a very high thermal conductivity. Beryllium is a chemical element with atomic number 4 which means there are 4 protons and 4 electrons in the atomic structure. It has an atomic mass of 9 012 and atomic number of 4.
Beryllium is a steel gray metal that is quite brittle at room temperature and its chemical properties somewhat resemble those of aluminum. Beryllium is found in beryl and emerald minerals that were known to the ancient egyptians.
The chemical symbol for beryllium is be.
4 be beryllium 9 0121831. It is a low density metal and have a density of around 1 85 g cm 3 at room temperature. Beryllium is a steel gray and hard metal that is brittle at room temperature and has a close packed hexagonal crystal structure. Beryllium is a silver grey metal and is hard and brittle at room temperature.
