What number is the sum of the protons and neutrons?
Henry AntrimMass number
The mass number of an atom is the total of its protons and neutrons. For instance:
There are 12 protons and 12 neutrons in carbon-12.
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Owen AmbroseThe mass number of an atom is the total of its protons and neutrons.
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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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