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Match the columns:Column A’Column ‘B’ExampleAtomic radius (in metres)(1) Water molecule(2) Haemoglobin molecule(3) Hydrogen atom(a) 10-10(b) 10-9(c) 10-8 |
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Answer» (1) Water molecule - b (2) Haemoglobin molecule - c (3) Hydrogen atom – a |
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