3
Two elements X and Y have atomic numbers 12 and 16 respectively. To which period of
the modern periodic table do these two elements belong? What type of bond will be
formed between them and why? Also give the chemical formula of the compound
formed.
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Explanation:
Electronic configuration of element X, atomic number 12=2;8;2
Electronic configuration of element 'Y' atomic number 16=2,8,6
Both have three shells, so they belong to period 3.
They will form an ionic bond as x will form electropositive ion and Y will form an electronegative.
Answered by
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Answer:
They belong to 3rd period.
They form ionic bonds as they are positively and negatively charged
Chemical formula - XY
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