Structures

**Crystal Structure:** Cubic **Density @ 293 K:** 0.53 g/cm3 **Number of Protons/Electrons:** 3 **Number of Neutrons:** 4 **Atomic Number:** 3 **Atomic Mass:** 6.941 amu

**Standard State:** solid at 298 K



//** Commonly found in Volcanic rocks in Earth's crust **//