Element A (Atomic number = 17) react with element B (Atomic number = 20) gives divalent halide. State the position of element A and B. Mention the nature of oxide of element B. Give the type of bond formed in it.
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position of atomic no 17 is 3rd period
position of atomic no 20 is 4th period
the type of bond is ionic bonding
& nature of oxide is metal oxide
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Answer:
the same answer given below
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