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Well, isn't that a happy little question! The atomic number for P is 15. That's the number of protons found in the nucleus of a phosphorus atom, creating a beautiful balance in the world of chemistry. Just like adding a touch of color to a painting, every element has its place and purpose in the grand design of the universe.

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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 31 15 p?

The notation "31 15 p" refers to a specific isotope of phosphorus, where 31 is the mass number (the total number of protons and neutrons) and 15 is the atomic number (the number of protons). Therefore, the atomic number of this isotope is 15, which identifies it as phosphorus. In the periodic table, phosphorus is denoted by the symbol "P."


Can you know the number of neutrons if you know the atomic number?

No, only in special cases.Generally you'd also like to know the mass number (m) to calculate the neutron number (n) from the atomic number (z)m = n + z, so n = m - z(Remember that atomic number z = p which is the number of protons, so also valid:m = n + p, so n = m - p )


How do the mass numbers and the atomic numbers of an element differ?

Atomic number equals the number of protons, the (atomic) mass number equals the sum of (the number of) protons and neutrons of the same element.The answer is: they're differing in the number of neutrons(Mathematically: Where A = p and M = p + n, the difference in A and M is n)


To find the number of neutrons is an isotope start with the mass number and what?

The mass number of an isotope is the number of neutrons and protons in the isotope, let this be p +n = (mass number). To find the number of neutrons you need the atomic number (number of protons), let this be p. You then subtract the two: mass number - atomic number = no. of neutrons p + n - p = no. of neutrons = n

Related Questions

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 atom P?

Phosphorus is a non metal element. Atomic number of it is 15.


If 21 S on a Dspots on a dice what is AN of P?

21 Spots on a Die There are several possibilities for AN of P: 15 Atomic Number of Phosphorus 19 Atomic Number of Potassium 46 Atomic Number of Palladium 59 Atomic Number of Praseodymium 61 Atomic Number of Promethium 78 Atomic Number of Platinum 84 Atomic Number of Polonium 91 Atomic Number of Protactinium94 Atomic Number of Plutonium


What is the atomic number for aluminium?

Atomic number is 13. It is in P block. It has 13 protons.


What is silicons atomic number?

Silicone is a none metal element. atomic number of it is 14.


What atomic number of an element that will not tell you the number of?

Atomic number(z) of an element is the number of protons present in an atom.z = p(protons)


What is the atomic number of phosphorous?

Phosphorus is non metal element. Atomic number of it is 15.


19 AN of P?

"Nineteen: Atomic Number of Potassium."


What is the atomic number of 31 15 p?

The notation "31 15 p" refers to a specific isotope of phosphorus, where 31 is the mass number (the total number of protons and neutrons) and 15 is the atomic number (the number of protons). Therefore, the atomic number of this isotope is 15, which identifies it as phosphorus. In the periodic table, phosphorus is denoted by the symbol "P."


How do the mass number and the atomic number of an element different?

Atomic number equals the number of protons, the (atomic) mass number equals the sum of (the number of) protons and neutrons of the same element.The answer is: they're differing in the number of neutrons(Mathematically: Where A = p and M = p + n, the difference in A and M is n)


Neons atomic number?

Neon is a noble gas. It is in p block. Atomic number of neon is 10.


What is oxygens atomic number?

Oxygen is in p block. it is a useful gas. oxygens atomic number is 8.