3 years ago

Which orbital is the first to fill with electrons in a given principal energy level?

Chemistry

2 answers:

frez [133]3 years ago

8 0

The s orbital is first to fill

zepelin [54]3 years ago

4 0

Answer: s orbitals

Explanation: s orbital is the first to fill with electrons in a given principal energy level.

It has the most penetrating power out of all the 4 orbitals.

There are 4 orbitals in which the electrons are filled regularly.These are s(sharp), p(principle), d(diffused) and f(fundamental).

S orbitals are near the nucleus . The electrons are filled as per Aufbau Principle.

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