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The Atomic Mass of Phosphorus is 30.9738. However, Gallium has an atomic number of 31.

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Q: Which element has an atomic mass of 31?
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What is the atomic mass of phophorus-31?

Phosphorus is a meta element. Atomic mass of it is 31.


What is the atomic mass of phophorus?

Phosphorus is a non metal element. Atomic mass of it is 31.


What is the atomic mass for phospherous?

Phosphorus is a non metal element. Atomic mass of it is 31.


What is the mass number of phosphorus?

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


What is the average atomic mass of phosphorus?

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


What element has an atomic number of 31?

an isotope of phosophorus(atomic number 15), with an extra neutron(creating a mass of 15+16+31


What element has average atomic mass nearest to 31?

phosphorus


What is the element which has number of protons of 31?

Silicon with an atomic mass of 28.085, next highest is Potassium with an atomic mass of 39.098. Below Silicon is Aluminum with atomic mass of 26.982, and Magnesium with 24.3305, and Sodium with 22.990.


What is the atomic mass of gallium with 39 neutrons?

The atomic mass of an element is the sum of protons and neutrons in its nucleus. Gallium has an atomic number of 31, which means it has 31 protons. If it has 39 neutrons, then its atomic mass would be 31 (protons) + 39 (neutrons) = 70.


What is the atomic mass of phosphorous?

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


What is the mass of one atom of phosphorus?

Phosphorus is a non meta element. Atomic Mass of it is 31. Atomic number of it is 15.


What is the family members names of aluminum?

They are..... gallium: atomic #- 31 atomic mass- 69.723 element symbol- Ga indium: atomic #- 49 atomic mass- 114.818 element symbol- In and 6 moe....