Chemistry, asked by amrishchoudhary730, 3 months ago

Q.2
the number of elements in the second and the third periods of the periodic table. 2
14. Name the elements in the correct order of their increasing atomic numbers present in the first, sem
and third short periods of the periodic table.
State which of the elements are - a) metallic b] non-metallic c] noble gases in each of the periods ?
14
Stafa thonronarhi fron​

Answers

Answered by aryan533989
1

Answer:

aur batao kya haal hai?

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