Chemistry, asked by hjkslcu, 11 months ago

helium is in which block​


hjkslcu: answer

Answers

Answered by sohamshelke
0

helium is written in P block

but it is an s block element as it's e.c. is 1s2

Answered by LovePCM
0

HEY MATE ⭐⭐

UR ANSWER

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Helium is from the s-block, with its outer (and only) electrons in the 1s atomic orbital, although its chemical properties are more similar to the p-block noble gases due to its full shell.

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