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Nitrogen has 7 protons and 7 neutrons The atomic mass of nitrogen is?
Wiki User
∙ 14y ago
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.
Wiki User
∙ 12y ago
Wiki User
∙ 14y agoMass Number is the number of protons or electrons in the element. Nitrogen has a mass number of 7, an atomic mass of 14 and a valence orf 5 (meaning it needs 3 more electrons to become stable).
Wiki User
∙ 12y agoThe atomic number of an atom is equal to the amount of protons in that atom, which means nitrogen has seven protons, which weighs one unit each. The neutrons weigh one unit each as well, which means the atomic mass of nitrogen with seven neutrons is fourteen units.
The average weight of all nitrogen isotopes is however 14.0067 units.
Wiki User
∙ 14y agoThe mass number is seventeen. Just add the number of protons and neutrons, and there you go.
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∙ 11y agoatomic mass of an atom of carbon with seven neutrons
Wiki User
∙ 14y ago14. The protons and neutrons count, but the electrons do not.
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∙ 13y agoNitrogen-15
Wiki User
∙ 14y ago14.0067
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∙ 11y agoyes.
Wiki User
∙ 11y agoYes.
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What is a brief passage describing a neutral atom of nitrogen-14 (N-14). how the terms atomic?
Nitrogen-14 atom has 7 neutrons and protons.
What element has 7 protons and 7 neutrons?
The number of protons in an element is the same as its atomic number. The element with atomic number 7 is Nitrogen.If you look in the related link below you will see that all the elements atomic numbers are listed here. This will help you with further homework questions.
How many electrons does nitrogen 20 have?
I didn't know that there is such an isotope, but it'll have 7 protons(atomic number remains same) and 13 neutrons(no. Of neutrons = Mass no. - Atomic no.)
Does carbon fourteen or nitrogen fourteen have more protons?
The nitrogen isotope has more protons, because it has a higher atomic number.
What is the atomic mass number for nitrogen?
The atomic weight is14.00674
What is the number of protons and neutrons in N?
The atomic number of nitrogen is 7. So there are 7 protons and 7 electrons. The number of neutrons depends on the isotope. N-14 has 7 neutrons. N-15 has 8 neutrons. Number of neutrons = Mass number - Atomic number.
How many protons electron and neutrons are in nitrogen?
A neutral nitrogen atom has 7 protons, 7 neutrons, and 7 electrons. If it is electrically charged, the number of electrons will be different. If it is an isotope of nitrogen other than the most common (N-14), the number of neutrons will be different. Protons = Atomic Number Neutrons = Atomic Mass - Protons Electrons = Protons Atomic number is the amount of protons in element.
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.
If an atom has 7 protons 7 neutrons and 7 electrons what would be the atomic number?
The answer is 7. The amount of protons is always the atomic number of the element. If the protons (atomic number) changes then the element changes
How many protons neutrons and electrons are in a nitrogen 15?
7 protons , 8 neutrons and 7 electrons in the neutral atom. Nitrogen has an atomic number of 7. The atomic number is the number of protons in the nucleus. In the neutral atom this is also the number of electrons . The "15" in nitrogen-15 is the mass number, the total number of protons and neutrons in the nucleus. Taking 7 from 15 there are therefore 8 neutrons in nitrogen-15.
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.
How many neutrons and protons are in an nitrogen atom?
There are 7 electrons in the stable variation of Nitrogen (the only time nitrogen isn't 7 electrons is when it is an ion, then it has 10 electrons). To find the amount of neutrons, you take the average atomic mass (14.007) and subtract the amount of protons (which is the same as the atomic number in an element, so 7) 14.007-7=7.007, 7.007 is the average amount of neutrons. There are different isotopes (atoms with different numbers of neutrons) however, the most common is 7 neutrons, but there is a Nitrogen atom with 8 neutrons, and there are more variations of isotopes that change the average amount of neutrons.
How many neutrons and protons does Nitrogen-14 have?
Nitrogen is a non metal element. Atomic Mass of it is 14.
How do the number of neutrons and protons in nuclei of carbon-14 and nitrogen-14 differ?
Carbon is atomic number 6, so its atoms have 6 protons in their nuclei. Carbon-14 atoms have 8 neutrons in addition to the 6 protons. Nitrogen is atomic number 7, so its atoms have 7 protons in their nuclei. Nitrogen-14 atoms have 7 neutrons in addition to the 7 protons.
What is the atomic number of nitrogen -14?
14 (mass number) - 7 (number of protons) = 7 (number of neutrons)
What is the atomic number for nitrogen-15?
Nitrogen-15 is an isotope of nitrogen, which means it has a different number of neutrons (in this case, 1 extra), but it is still nitrogen, so its atomic number is still 7. This reflects the number of protons, which establishes an element's identity.
How can you find the number of neutrons in the isotope nitrogen-16?
Subtract the number of protons (atomic number) from the mass number 16. The atomic number of nitrogen is 7, therefore its atoms have 7 protons. The number of neutrons in the atoms of the isotope nitrogen-16 is 16 -7 = 9 neutrons.
