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The answer is 12.

The mass is the number of protons and neutrons added together. The answer is 12 because 6 protons + 6 neutrons = 12.

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โˆ™ 2014-10-14 05:42:08
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Q: If a carbon atom has 6 protons and 6 neutrons in its nucleus what is the mass number of carbon?
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If the nucleus of an atom has an atomic number of six and a mass number of 13 then how many protons and neutrons are in the nucleus?

The atomic number is equal to the number of protons in the nucleus. The mass number is equal to the total number of nucleons (both protons and neutrons). Therefore, there are 13 protons and neutrons, 6 of which are protons, leaving the remaining 7 to be neutrons. In short, 6 protons, 7 neutrons. You're referring to carbon-13, an uncommon isotope of carbon. Sharondenadel The atomic number is equal to the number of protons in the nucleus. The mass number is equal to the total number of nucleons (both protons and neutrons). Therefore, there are 13 protons and neutrons, 6 of which are protons, leaving the remaining 7 to be neutrons. In short, 6 protons, 7 neutrons. You're referring to carbon-13, an uncommon isotope of carbon. Sharondenadel


Are neutrons and protons found in the nucleus of a carbon atoms?

yes. Carbon, atomic number 6, has 6 protons and is stable with 6 or 7 neutrons.


What is the atomic number that has six protons and eight neutrons?

A nucleus with 6 protons has an atomic number of 6 by definition and therefore is in one of the isotopes of carbon. When the nucleus also has 8 neutrons, the isotope is carbon-14.


The number of neutrons plus protons in the nucleus of an atom-?

nass number is the number of neutrons plus protons in the nucleus of an atom


How many protons electrons and neutrons are in carbon?

In the carbon-12 isotope, there are 6 protons, 6 neutrons, and 6 electrons. In the carbon-14 isotope, there are 6 protons, 8 neutrons, and 6 electrons. These are two examples of isotopes of carbon. The number of neutrons varies with the isotope.


A common isotope of carbon has a mass number of 13 The total number of protons and neutrons in the nucleus is?

13. The mass number is always the total number of protons and neutrons.


What are the The sum of protons and neutrons in the nucleus of an atom?

Mass number = Number of protons + number of neutrons


Carbon has an atomic number of 6 how many protons and neutrons are in a nucleus of carbon 13?

the atomic mass of carbon 13 is 13 lt has six protons how many neutrons does this isotope


What is the mass number of a carbon atom with 5 neutrons?

Carbon's atomic number is 6, therefore it has 6 protons in its atoms. Mass number is the sum of protons and neutrons in the nucleus, which is 6 + 5 = 11.


What element is the number of protons and neutrons in the nucleus?

All elements have neutrons and protons within the nucleus.


What is the total number of neutrons contained in the nucleus of a carbon-12 isotope?

The carbon 12 isotope has six neutrons and six protons in the nucleus, hence, 12 nucleons in total.


Both carbon-14 and nitrogen-14 have the same mass number yet they are different elements. How is this explained?

The elements carbon and nitrogen have the atomic numbers 6 and 7, respectively. Carbon has 6 protons in its nucleus, and nitrogen has 7 protons in its nucleus. The mass number is basically the number of protons in the nucleus added to the number of neutrons in that nucleus. Let's look at the two cases. In carbon-14, there are 6 protons and 8 neutrons in the nucleus. The 6 + 8 = 14, which is the mass number of carbon-14. In nitrogen-14, there are 7 protons and 7 neutrons in the nucleus. The 7 + 7 = 14, which is the mass number of nitrogen-14. The two different elements can share the same mass number for the reasons cited.


Where do you find the isotopes in an atom?

The isotope of an atom is dependant on the number of neutrons in the atom's nucleus eg normal carbon has 6 neutrons and 6 protons but the isotope of carbon has 8 neutrons and 6 protons


Do neutrons have the same number of protons in an atom?

Neutrons do not have protons, Atoms have a part called the nucleus, which contains botth protons and neutrons. Sometimes the number of Protons and neutrons in the nucleus is the same sometimes not. Hope this helps.


What are the similarities mass number and atomic number?

The nucleus of an atom consists of protons and neutrons. The number of protons in a particular nucleus is its "atomic number". The total number of protons and neutrons in a particular nucleus is its "mass number".


How do particles relate to the identity of an atom?

An atom is made of smaller particles called protons, neutrons, and electrons. Protons and nuetrons are in the nucleus. The number of protons in a nucleus is the atomic number and defines the type of element the atom forms. The number of neutrons determines the isotope of an element. For example, the carbon-12 isotope has 6 protons and 6 neutrons, while the carbon-14 isotope has 6 protons and 8 neutrons. If the numbe of protons were to change, it would no longer be carbon.


What is the difference between proton number and nucleon number?

The difference between proton number (which is atomic number) and nucleon number, which is the number of protons and neutrons in an atom's nucleus, is the number of neutrons in the nucleus of a given nuclide. Nucleons are the components of an atomic nucleus. We know that both protons and neutrons make up an atom's nucleus. So the number of nucleons, which is the number of protons and neutrons, minus the number of protons, will equal the number of neutrons in the atomic nucleus.


How does the number of neutrons in a stable nucleus compare with the number of protons?

In a stable nucleus, the number of protons and the number of neutrons are either the same, or are very close.


Compared to an atom of C12 an atom of C14 has more protons fewer neutrons more neutrons fewer protons?

Carbon 12 and carbon 14 are atoms of carbon, different isotopes of the element. Carbon owes its chemical identity, indeed, its elemental identity, to the number of protons in its nucleus. There are 6 of them. No more, no less. Carbon 12 has 6 protons and 6 neutrons. Carbon 14 has 6 protons and 8 neutrons. Carbon 14 has fewer protons than neutrons.


What is the number of protons and neutrons combined?

The sum of protons and neutrons in the atomic nucleus is the mass number.


Does a nucleus have the same number of protons and electrons?

The nucleus of an atom contains only protons and neutrons; there are never any electrons in the nucleus. The number of neutrons is generally equal to or greater than the number of protons.


The atomic number of carbon is 6 Its nucleus MUST contain?

6 protons 6 neutrons


How many neutrons are there in the c-13?

Seven. Carbon's atomic number (the number of protons in the nucleus) is 6, so if the atomic weight is 13, there are 7 neutrons in the nucleus. Only 1.07% of all carbon atoms have 7 neutrons; the other 98.9% have 6 neutrons.


The number of protons and nuetrons in the nucleus of an atom?

the number of protons and neutrons in a nucleus depends on the atom.


The atomic number of carbon is six therefore the number of protons in a carbon atom equals?

6. The atomic number is equal to the amount of protons and neutrons in the nucleus of an atom. The number of electrons can change due to bonds. The number of neutrons changes only when you have an isotope.

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