An atom of chlorine is represented by #""_17^37 Cl#. How many neutrons are in the nucleus of this atom?
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Subtract the atomic number (bottom number) from the mass number (top number) to find the number of neutrons in an atom. For example, for chlorine: number of neutrons = mass number - atomic number; number of neutrons = 37 - 17; number of neutrons = 20.
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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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