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What is the atomic number and atomic mass number in nitrogen -15?
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∙ 11y ago
Wiki User
∙ 11y ago
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What is the mass number nitrogen-15?
Well if you're talking about the atomic mass (which I'm sure you are), then the answer is 14.00674.
What is phosphorus' atomic number and atomic mass number?
Atomic number for p is 15. atomic mass for p is 31.
Nitrogen has 7 protons and 7 neutrons The atomic mass of nitrogen is?
14 A proton has an atomic mass of approximately 1 AMU. A neutron also has an atomic mass of approximately 1 AMU. For most purposes, the atomic mass of an electron is considered to be negligible. Without knowing the number of protons this atom contains, one cannot calculate the atomic mass of the atom.
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.
This element has the lowest atomic number in group 16?
Nitrogen
What is the mass number nitrogen 15?
Nitrogen is a non metal element. Atomic mass of it is 14.
What isotope X of a particular element has an atomic number of 7 and a mass number of 15 therefore?
You are talking about a natural isotope of nitrogen i.e Nitrogen-15 which has atomic number same as nitrogen (7) ans mass number 1 greater than standard nitrogen (i.e 15 as Nitrogen's mass no. is 14). Nitrogen-15 has i neutron more than standard nitrogen
Correct nuclear notation for isotope -15?
Be, B, C, N, O and F have an isotope with the mass 15. Example for nitrogen: 157N (15 is the atomic mass of the isotope, 7 is the atomic number of nitrogen). For other elements, of course, the atomic number is different.
What is the atomic number of nitrogen 15?
The atomic number of Nitrogen is 7.
What is the mass number nitrogen-15?
Well if you're talking about the atomic mass (which I'm sure you are), then the answer is 14.00674.
Which element has the mass of 32 and atomic number of 15?
The element with the atomic number 15 is Phosphorus.
Why does nitrogen have a mass number of 15?
It does not, the mass number of nitrogen is 14 not 15.
How many protons and neutrons in N-15?
The number after the "N", 15, is the mass number. The mass number is the sum of the number of protons and the number of neutrons. So, if you find a periodic table, you can find the atomic number, which is the same as the number of protons. Because the atomic number of nitrogen is 7, it has 7 protons. Then we take the mass number (protons + neutrons) and subtract the number of protons to find the number of neutrons. 15 - 7 = 8 neutrons in 15N.
A radioactive isotope has eight neutrons Write the atomic number and mass number of this radioactive nitrogen as a chemical symbol with a subscript and superscript?
The atomic number of nitrogen is 7. When it is a radioactive isotope you add the number of neutrons to the atomic number (equaling 15). You then write 15 over 7 next to a capital 'N' representing Nitrogen.
What information would be requierd to determine the mass number of nitrogen?
You would need to know how many protons and neutrons are in the nucleus of a particular isotope of nitrogen. The number of protons, which is its atomic number, will always be the same, no matter which isotope is given, but the number of neutrons differs with different isotopes. For example, one isotope of nitrogen has 7 neutrons. To determine its mass number, find nitrogen on the periodic table, and you will see that its atomic number is 7. So this isotope of nitrogen has 7 protons. Now, add the 7 neutrons to the 7 protons, and you get a mass number of 14 for this isotope of nitrogen, which is called nitrogen-14. (Isotopes are named by their mass numbers.) Another isotope of nitrogen has 8 neutrons. Add the 8 neutrons to the 7 protons (atomic number), and you get a mass number of 15 for this isotope of nitrogen, called nitrogen-15.
What is phosphorus' atomic number and atomic mass number?
Atomic number for p is 15. atomic mass for p is 31.
Nitrogen has 7 protons and 7 neutrons The atomic mass of nitrogen is?
14 A proton has an atomic mass of approximately 1 AMU. A neutron also has an atomic mass of approximately 1 AMU. For most purposes, the atomic mass of an electron is considered to be negligible. Without knowing the number of protons this atom contains, one cannot calculate the atomic mass of the atom.
