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The Atomic Mass of elemental Carbon is 12.011.
There are two stable isotopes with differing mass numbers: 12 (98,9%) and 13 (1,1%) and one semi-stable C isotope nr. 14 (half-life time 5730 yr.)
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∙ 11y ago
Wiki User
∙ 12y agoCarbon, like most elements does not have a single mass number, because it contains at least two stable isotopes with different mass numbers, 12 and 13. The proportions of these isotopes result in an average atomic mass for carbon of 12.0107 in atomic mass units.
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∙ 13y agoThere are 12 atomic mass number for Carbon.
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∙ 10y ago50 is the mass numberso its wrong
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∙ 9y agocarbon is a non metallic element. Mass number of it is 12.
Wiki User
∙ 12y agoAtomic number 6 and Mass number is 12
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∙ 12y ago12.00
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What is carbon 13 mass number?
Carbon is a non metallic element. Mass number of it is 12.
What is the mass number for most common isotope of carbon?
Carbon is a non metal element. Mass number of it is 12.
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)
Mass number for carbon?
12
How do you find neutrons in an element?
In order to find the number of neutrons in the atoms of an element, you must specify the isotope that you are interested in. Isotopes are specified according to their mass number. For example carbon-12 is the isotope of carbon that has a mass number of 12, and carbon-14 is the isotope of carbon that has a mass number of 14. All atoms of the same element, regardless of mass number, have the same number of protons, which is the element's atomic number. To determine the number of neutrons in an isotope, you subtract the atomic number from the mass number. For example, the atomic number of carbon is 6, which means that all carbon atoms contain 6 protons in their nuclei. So, to find the number of neutrons in a carbon-12 atom, subtract 6 from 12, and you get 6 neutrons in the atoms of carbon-12. To find the number of neutrons in a carbon-14 atom, subtract 6 from 14, and you get 8 neutrons in the atoms of carbon-14.
Atomic mass and number for carbon?
atomic mass of carbon=12 atomic number of carbon=6
What is carbon 13 mass number?
Carbon is a non metallic element. Mass number of it is 12.
What is the atomic number of carbon 14?
Carbon is a non metal element. Atomic mass number of it is 12.
What is the mass number of carbon atom?
Carbon is a non metal element. Mass number of it is 12.
Whast is the mass number of carbon dioxide?
Carbon is a metal element. Atomic mass number of it is 12.
What is the mass number for most common isotope of carbon?
Carbon is a non metal element. Mass number of it is 12.
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)
What is the atomic mass of carbon 12?
Carbon-12 has a mass number of 12.
What is the assigned atomic mass of carbon-12?
The atomic number of any carbon isotope is 6, the number of protons in the nucleus of any carbon atom, irrespective of its mass number.
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 is mass number of carbon?
14
