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P or Phosphorous occurs naturally as 31P and has 16 neutrons. There are two synthetic isotopes which are 32P and 33P which have 17 and 18 neutrons, respectively, but both do not occur naturally in nature and have half-lives of around half a month to a month.

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There are 15 particles in the element P

Q: The number of neutrons in P?

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The number of neutrons depends on the atom. In general, mass number = atomic number + number of neutrons.

Uranium 235 has 92 protons and 92 electrons. To find the number of neutrons, follow this equation: Mass # - Atomic # = # of neutrons. Since the mass number of uranium 235 is 235 and has an atomic number of 92, the number of neutrons is 143.

Number of neutrons is 48 (mass number) minus 21 (proton number) = 27 (neutron number)

Number of neutrons = Mass number - Number of protons = 127 - 53 = 74

The number of neutrons in an atom can affect the atomic mass of an atom.

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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

You find the number of neutrons, N You find the number of protons, P Then the ratio is N:P.

Subtract number of protons (=atomic number) 3 from the total number of protons AND neutrons ( p+n = mass number) 7, leaves the number of neutrons 47-3=4

Phosphorus-31 contains 16 neutrons, 15 protons and it is Stable

The mass of one specific isotope, called the mass number, is the total number of protons plus neutrons. M = P + NTherefore, for atomic number P, you would take the mass number minus the neutrons: P = M - N.

The number of neutrons in the nucleus is not the answer its wrong trust me Mass number = neutrons + protons. Atomic number = protons. Trust yourself to work out the difference.

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)

how many neutrons there are in a phosphorus atom? The normal isotope of phosphorus is P - 31, which has 15 protons and 16 neutrons. Unstable isotopes are P-32 and P-33 which have 17 and 18 neutrons respectively.

There are a variety of isotopes that have 30 neutrons. It isn't the number of neutrons that determines an element, but the number of protons. Electrons generally balance the number of protons.

Substract the atomic number (= number of protons) of Au (element) from the average atomic mass (= total number of protons and neutrons) of Au (mixture of isotopes, as been found in nature). This will give you a good approximation of what you asked. So: -79 (p) + 197,0 (n + p) = 108 neutrons

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)

Number of neutrons = Atomic mass of a given isotope of Uuh - 116 116 is the number of protons. Mass number = p + n Uuh-290 has 174 neutrons. The mass number is 290. Uuh-291 has 175 neutrons. The mass number is 291. Uuh-292 has 176 neutrons. The mass number is 292. Uuh-293 has 177 neutrons. The mass number is 293.