Question

What is Phosphorus???????????



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Answer 1

Answer:

Phosphorus is a chemical element with the symbol P and atomic number 15. Elemental phosphorus exists in two major forms, white phosphorus and red phosphorus, but because it is highly reactive, phosphorus is never found as a free element on Earth.

Symbol: P

Atomic mass: 30.973762 u

Atomic number: 15

Electron configuration: [Ne] 3s²3p³

Electronegativity: 2.19

Recognised as an element by: Antoine Lavoisier (1777)

Answer 2

Explanation:

Phosphorus is a chemical element with the symbol P and atomic number 15. Elemental phosphorus exists in two major forms, white phosphorus and red phosphorus, but because it is highly reactive, phosphorus is never found as a free element on Earth. Wikipedia

Symbol: P

Atomic mass: 30.973762 u

Atomic number: 15

Electron configuration: [Ne] 3s²3p³

Electronegativity: 2.19

Recognised as an element by: Antoine Lavoisier (1777)