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s2008m [1.1K]
3 years ago
11

Write one other example (other than the one in your note) of ore of the following metals

Chemistry
1 answer:
borishaifa [10]3 years ago
6 0
An exemple of aluminium in its ore state is haemetite
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Carbon diselenide (CSe2) is a liquid at room temperature. The normal boiling point is 125°C, and the melting point is –45.5°C. C
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Explanation:  The strengths of the inter molecular forces varies as follows -

        CO_{2}< CS_{2} < CSe_{2}

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This usually happens because larger and heavier atoms have a tendency to exhibit greater inter molecular strengths due to the increase in size . As the size increases, the valence shell electrons move far away from the nucleus, thus has a greater tendency to attract the temporary dipoles.

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