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The Atomic Mass number A is the total number of protons and neutrons in an atom's nucleus. For nitrogen (N), the atomic number (number of protons) is 7. If it has 7 neutrons (designated as "7n"), then the atomic mass number A would be 14 (7 protons + 7 neutrons).
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What is the mass and atomic number for N?
By N, I assume you mean Nitrogen. Nitrogen's Atomic number is 7, and its atomic mass is ~14.011.
What are the atomic and atomic mass numbers of nitrogen?
Nitrogen has a gram atomic mass of 14.0067, an atomic number of 7, and the chemical symbol N.
What is the atomic mass number for nitrogen?
The atomic weight is14.00674
If the atomic number is 79 and atomic mass is 179.?
The element is gold (Au). The atomic number (79) tells us the number of protons in the nucleus, which is equal to the number of electrons in a neutral atom. The atomic mass (179) is the sum of the protons and neutrons in the nucleus.
What is the atomic mass of n?
The atomic mass of nitrogen (N) is approximately 14.01 atomic mass units.
What is the mass and atomic number for N?
By N, I assume you mean Nitrogen. Nitrogen's Atomic number is 7, and its atomic mass is ~14.011.
What are the atomic and atomic mass numbers of nitrogen?
Nitrogen has a gram atomic mass of 14.0067, an atomic number of 7, and the chemical symbol N.
What is the atomic mass number for nitrogen?
The atomic weight is14.00674
What symbol is used for mass number?
A = Mass Number Z = Atomic Number N = Neutron A - Z = N
What is the product of a number n and 7?
7n
What is the mass number and atomic number of nitrogen?
Nitrogen has a mass number of 14 and an atomic number of 7.
If the atomic number is 79 and atomic mass is 179.?
The element is gold (Au). The atomic number (79) tells us the number of protons in the nucleus, which is equal to the number of electrons in a neutral atom. The atomic mass (179) is the sum of the protons and neutrons in the nucleus.
What number is 60 dollars 7 percent of?
Let the number be N, then (N/100) x 7 = 60 or (7N/100) = 60 or 7N = 6000 or N = 6000/7 = 857.1428571
What is the relationship between istotopes mas number and neutrons?
atomic mass of an atom = number of neutrons + number of protons For example the Deuterium isotope of Hydrogen Atomic mass number = 2 Atomic number = 1 The atomic number is the same as number of protons, so the Deuterium isotope has 1 proton atomic mass of an atom = number of neutrons + number of protons 2 = n + 1 n = 1
An atom with a mass number of 45 has three more neutrons than protons What is the atomic number of this atom?
The atomic number is 21: The mass number is the sum of protons and neutrons, while the atomic number is the number of protons, designated n. From the statement of the problem, n+n+3 = 45, or 2n = 42, or n=21.
The mass number minus the atomic number is?
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.
What is the atomic mass of n?
The atomic mass of nitrogen (N) is approximately 14.01 atomic mass units.
