Chemistry, asked by abhirampb2007, 8 months ago

An element has one electron in its outermost N shell. (3)

a) Write its electronic configuration.

b) Find its atomic number.

c) Identify the element and write its symbol

Answers

Answered by nitishraj11

0

Answer:

a) electronic configuration = 2,8,1

b) atomic number = 11

c) element is Sodium and its symbol is Na

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