Please help its urgent I will mark brainliest
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This is true
Explanation:
According to Hund's rule, all the sub-subshells are filled up with at least 1 electrons. So after filling up all p sub-subshells with at least one electron, we fill the 1st one.
So it is written as 1s² 2s² 2px² 2py¹ 2pz¹, as a shell can't remain empty to fill the 2py completely.
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