Social Sciences, asked by PrajaktaUddhavughade, 3 months ago

Name any two elements having complete their outermost shell​

Answers

Answered by DARKIMPERIAL
1

Answer:

Two elements with filled outermost shells. Answer: The outermost orbital shell of an atom is called its valence shell. Helium (He), Neon(Ne), Argon (Ar) are completely filled.

Answered by sreeragkg38
0

Answer:

Two elements having a single electron in their outermost shell are hydrogen and lithium.

The electronic configuration of hydrogen is 1s

1

.

The electronic configuration of lithium is 1s

2

2s

1

.

Explanation:

hope it helps you

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