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Atomic number is the number of protons in an atom, not the number of atoms. The element with the atomic number 15 is phosphorus.
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What is the atomic number and atomic mass number in nitrogen -15?
The atomic number is 7. The mass number is 15. The atomic mass is 15,000 108 898 2(7).
If phosphorus had 16 neutrons what would change?
Not much. Phosphorus, atomic number 15, has an average atomic weight of about 31, indicating that most phosphorus atoms already have 16 neutrons.
What is phosphorus' atomic number and atomic mass number?
Atomic number for p is 15. atomic mass for p is 31.
Phosphorus has an atomic mass of 31 and an atomic number of 15 the number of neutrons must be?
Mass number = no. of protons + neutrons Atomic number = no. of protonsThus (mass number - atomic number) gives you no. of neutrons.Therefore for phosphorus, the number of neutrons would be 16.
What is atomic number of phophorus?
Phosphorus is a none metal element. atomic number of it is 15.
How many protons are in an atom of phosphorous?
All phosphorus atoms have 15 protons (hence their atomic number of fifteen). Assuming the atom is neutral, it will also have an equal amount of electrons.
What atoms contains 15protons?
Atom of element phosphorus.if there are 15 protons then definitely the atoñc number is 15 and phosphorus seem to have atomic number 15
How many atoms are in phosphorus?
The number of protons and electrons are equal to the atomic number. For P, this is 15. The number of neutrons is the atomic mass minus the atomic number (31 - 15 = 16). So Phosporous has 15 electrons and protons, and 16 neutrons.
How many number of neon atom in 300 amu of neon?
Devide mass by atomic mass to get 15 atoms Ne 300 (amu) / 20.2 (amu/atom Ne) = (14.9 atoms) = 15 atoms (= 303 amu)
What is the element with an atomic number of 15?
The element with the atomic number 15 is Phosphorus.
How many protons does atomic number of 15?
The atomic number is the number of protons, so 15.
What is the atomic number and atomic mass number in nitrogen -15?
The atomic number is 7. The mass number is 15. The atomic mass is 15,000 108 898 2(7).
What is the atomic number of atom P?
Phosphorus is a non metal element. Atomic number of it is 15.
If phosphorus had 16 neutrons what would change?
Not much. Phosphorus, atomic number 15, has an average atomic weight of about 31, indicating that most phosphorus atoms already have 16 neutrons.
What is phosphorus' atomic number and atomic mass number?
Atomic number for p is 15. atomic mass for p is 31.
What is the atomic number of nitrogen 15?
The atomic number of Nitrogen is 7.
What is the atomic number of phosphorous?
Phosphorus is non metal element. Atomic number of it is 15.
