What is the electron configuration for helium?
Helium,
A neutral helium atom will thus have
Both of these electrons are located on the first energy level, in the only subshell, and consequently only orbital available to them.
More specifically, both electrons will occupy the
The electron configuration will thus be
#color(green)(|bar(ul(color(white)(a/a)color(black)("He: " 1s^2)color(white)(a/a)|)))#
Here's how the electron configuration of helium looks compared with that of hydrogen,
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The electron configuration for helium is 1s^2.
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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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