What is the principal quantum number for the outermost electrons in a Ca atom in the ground state?
The principal quantum number,
The thing to remember about the energy level that holds an outermost electron in an atom in its ground state is that it corresponds to the period in which the element is located in the Periodic Table of Elements.
In this case, calcium,
This means that for a calcium atom in its ground state, the outermost electrons are located on the fourth energy level, which, of course, implies that
#n = 4#
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In the ground state of a Ca atom, the outermost electrons have a principal quantum number of 4.
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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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