How many protons and neutrons does an atom of c-14 have?

Answer 1

The #""^14C# nuclide has #"6 nuclear protons"#, and #"8 neutrons."#

How do you know? Well, it is a carbon nucleus by specification. ALL carbon nuclei contain #6# #"protons"#, 6 positively charged, massive nuclear particles; i.e. #"Z, the atomic number"# #=# #6#. This what defines the atom as #"carbon"#.
But here the nucleus also contains #8# #"neutrons"#, 8 neutrally charged, massive nuclear particles. The sum of protons and neutrons constitutes MOST of the mass of the atom, hence we have a #""^14C# isotope. Most carbon nuclei contain only #6# #"neutrons"# to give the #""^12C# isotope. A few carbon atoms have #7# #"neutrons"# to give the #""^13C# isotope.
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Answer 2

Six protons and eight neutrons make up an atom of carbon-14 (C-14).

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Answer from HIX Tutor

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

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