Answer:
orthorhombic
Explanation:
phosphorus exists in two crystalline forms: α (alpha) and β (beta). At room temperature, the α-form is stable, which is more common and it has cubic crystal structure and at 195.2 K (−78.0 °C), it transforms into β-form, which has hexagonal crystal structure.It consists of tetrahedral P4molecules, in which each atom is bound to the other three atoms by a single bond. This P4 tetrahedron is also present in liquid and gaseous phosphorus up to the temperature of 800 °C, at which point it starts decomposing into P2 molecules.
Hope this helps you if yes can you give me a brainliest it will help me alot and thank you have a nice day!
