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The atomic number of phosphorus (P) is 15.

The atomic weight of P is 30.973762 grams per mole.

See the Web Links to below this answer for a periodic table with more information about this element!

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12y ago
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7mo ago

The atomic weight of phosphorus is approximately 30.97 grams per mole.

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14y ago

The atomic weight of a phosphorus atom is 30.9 u.

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11y ago

30.97 amu

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Q: What is the atomic weight of phosphorus?
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Related questions

What is the atomic weight of P?

The atomic weight of Phosphorus (P) is: 30.973762


What is phosphorus weight?

The atomic weight of phosphorus is approximately 30.97 g/mol.


What is the weight of P?

The atomic weight of Phosphorus (P) is: 30.973762


What is the average atomic mass for Phosphorus?

The atomic weight of Phosphorous is 30.9738


How much does one gallon phosphorus weigh?

One gallon of phosphorus weighs approximately 18.17 pounds.


If phosphorus had 16 neutrons what would change?

If phosphorus had 16 neutrons, it would be a different isotope of phosphorus compared to the normal stable isotope which has 15 neutrons. This would affect its atomic mass and stability.


What is the average atomic mass of phosphorus?

The average atomic mass of phosphorus is approximately 30.97376 atomic mass units.


What is the atomic number of the atom of phosphorus?

The atomic mass number of phosphorus is 31.


What is the chemical name of phosphorus?

The chemical name of phosphorus is simply "phosphorus." It is a nonmetal element with the atomic number 15.


What is the mass number of phosphorus?

Phosphorus is a non metal. atomic number of it is 15.


What is the atomic mass of phosohorous?

The atomic mass of phosphorus is approximately 31. Although it can vary slightly depending on the isotope of phosphorus, the most common isotope, phosphorus-31, accounts for the majority of naturally occurring phosphorus.


Which element has the smallest atomic radius phosphorus or tellurium?

Tellurium has a larger atomic radius than phosphorus.