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The electronic configuration of some ele...

The electronic configuration of some elements are given below.
`12A=2,8,2`
`6B=2,4`
`16C=2,9,4`
`13D=2,8,3`
Which of these belongto the same group?

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The correct Answer is:
A, B, C, D
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MAXIMUM PUBLICATION-MODEL PAPER 1-EXAMPLE
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  2. Balance the following equations. H2 + O2 rarrH2O

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  7. Find out the oxidation number of Mn in the Following compounds Hint:...

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  8. Find out the oxidation number of Mn in the Following compounds Hint:...

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  11. The symbol of these atoms are given below. 6C^12, 7N^14, 6C^14 Wri...

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  12. Compare the properties of ionic and covalent compounds.

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