Two elements X and Y have atomic number 12 and 16 respectively. give the chemical formula of the compound formed when these elements form ionic bond.
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Answer:
I think AlCl3 is the right answer.. aluminium chloride
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Answer:
Al2S3
Explanation:
Aluminium(Al) has atomic number 12 and valency 3
Sulphur(S) has atomic number 16 and valency 2
*Criss-cross*
*Al2S3*
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