Chemistry, asked by nani123424, 3 months ago

Write the names of

(a) two elements that have seven electrons in their outermost shells.

(b) two elements that have two electrons in their outermost shells.

(c) two elements which have completely filled outermost shells.

Answers

Answered by mansiagrawal56

2

Explanation:

a) fluorine, chlorine

b) magnesium, calcium

c) neon, argon

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