Wednesday
October 22, 2014

Homework Help: chemistry

Posted by Richard on Friday, February 26, 2010 at 9:41am.

1.predict and expalain the order of melting point for propanol, butane, and proanone with refernce to their intermolecular forces.

2. The element sodium, aluminum, silicon, phosphrous, and sulfur are in periods 3 of the periodic table. Decribes the metallic bonding present in alumminium and explain why aluinium has higher melting point that sodium.

I am really connfused.. can anybody help me.??

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