Two elements X and Y have atomic numbers 2 and 6 respectively. Write the lectronicconfiguration for these elements. To which period of the modern periodic table do these two elements belong? What type of bond will be formed between them and why?

Plz help with this Class XIII question.

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Answers

2014-08-08T19:20:21+05:30
I only know the elements and the electronic confiuration.

Helium has atomic number 2.
Its electronic configuration is:
K:2  L:0 M:0

Carbon has atomic number 6.
Its electronic configuration is:
K: 2   L:4  M:0
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2014-08-08T19:40:30+05:30
The element with atomic number 2 is HELIUM -He
its electronic configuration :K-2
IT BELONGS TO PERIOD I

The element with atomic number 6 is carbon -C
its electronic configuration is K-2 ,L-4
IT BELONGS TO PERIOD 2
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