Chemistry, asked by hjkslcu, 1 year ago

helium is in which block

Answers

Answered by sohamshelke

1

helium is written in P block

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

Answered by jaahnavichoudary

0

helium is a p block element

which is placed on the left side of the periodic table

there are 28 p block elements in periodic table

general electronic configuration is ns2 np1_6

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