Atomic+number,+Chemical+symbl,+Elemenr+name,+Atomic+mass

__Atomic number, Chemical symbol, Element name, Atomic mass__

Atomic number: 5 Chemcal Symbol: B Element name: Boron Atomic mass: 10.8 Cyrstal Structure: Rhombohedral Color: Brown Boron has two Isotope B10, B11, they are both stable