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There are three isotopes of carbon with mass numbers 12 (which is more than 99% of existing carbon), 13, and 14 (which is radioactive).

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What are the atomic number and mass number for the carbon isotope with seven neutrons?

The carbon isotope with seven neutrons is carbon-14. The atomic number of carbon is 6, which represents the number of protons. The mass number is the sum of protons and neutrons, so for carbon-14, it is 6 (protons) + 7 (neutrons) = 14. Thus, carbon-14 has an atomic number of 6 and a mass number of 14.


What is the atomic number of carbon 14?

Carbon is a non metal element. Atomic mass number of it is 12.


What is mass number of carbon?

14


Do carbon 12 and 14 have the same atomic mass?

No. They have different masses, but the same atomic number. Carbon-12 has a mass number of 12 and atomic number of 6, and carbon-14 has a mass number of 14 and atomic number of 6. The difference in mass number is due to different numbers of neutrons. Carbon-12 atoms have 6 neutrons and carbon-14 atoms have 8 neutrons.


Who isotope of carbon has the largest mass number?

Carbon-14.


What does 14 mean in carbon 14?

In carbon-14, the number 14 refers to the total number of protons and neutrons in the nucleus of the carbon atom. Carbon-14 is an isotope of carbon that contains 6 protons and 8 neutrons, resulting in a total atomic mass number of 14.


How many neutrons does a carbon atom have with the mass number of 14 and an atomic number of 6 have?

A carbon atom with a mass number of 14 and atomic number of 6 will have 8 neutrons, calculated by subtracting the atomic number from the mass number. The mass number represents the sum of protons and neutrons in the nucleus of an atom, and the atomic number indicates the number of protons, which in this case would be 6 for carbon.


How many neutrons does carbon have if its mass number is 14?

6. Carbon's atomic number is 6, meaning it has 6 protons and 6 neutrons. Carbon-14 has a mass number of 14, meaning it has extra neutrons, but no extra protons. So Carbon 14 still has 6 protons, and it has 8 (14-6) neutrons.


An atom of carbon whose mass number is 14 differs from an atom of carbon whose mass number is 12 in that it has?

neutrons, subtract the atomic number from the mass number to find the number of neutrons, atomic number is the number is the amount of protons, atomic mass is the average mass of one mole of atoms. each particle wieghing one amu (atomic mass unit)


How many neutrons does carbon 14 have?

Carbon 14 has 8 neutrons. This is because carbon 14 has 6 protons, which is the atomic number of carbon, and the number of neutrons can be calculated by subtracting the atomic number from the atomic mass number, which is 14 in this case.


What element has an atomic number of 6 and a mass number of 14?

none, nothing has an exact atomic mass, although because you are likely just in high school the answer you are expected to give is N, or Nitrogen


What are three isotopes and isobars of carbon?

isotopes of carbon are atomic no. 6 mass 12 , atomic no.6 mass 13 , atomic no. 6 mass 14