Question:

What is the type of structure of silicon dioxide, carbon dioxide, ethanol, calcium iodide and calcium?

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i need to include dot - cross diagrams for all substances apart from calcium please??

Many thanks x

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  1. Silicon dioxide has a giant structure (just like diamond);

    carbon dioxide has a simple molecular structure;

    ethanol has a simple molecular structure;

    calcium iodide is ionic (though with a fair degree of covalent character.)

    calcium contains metallic bonding.

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