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atomic numbers of four el...
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Atomic numbers of four elements A, B, C and D are (Z-1), (Z+2), Z and (Z+1) respectively. If Z=9, the type of bonding between A and B is
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Metal + Non-metal = Ionic (Electrovalent); Non-metal + Non-metal = Covalent.
AP ECET Metallurgical Eng - 2026
AP ECET Metallurgical Eng
Updated On:
Jul 4, 2026
Dative bond
Polar Covalent bond
Electrovalent bond
Non polar Covalent bond
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The Correct Option is
C
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