Homework Help: biology

Posted by Jim_R on Tuesday, September 29, 2009 at 8:04pm.

Hydrogen bond v covalent

how are they sim and diff

Both involve chemical bonds where bonds are formed from electrostatic forces

covalent bonds involve the sharing of electrons between atoms. Outer valence shells are filled by the sharing of atoms. This creates a strong bond

Hydrogen bond involves the bonding of Hydrgon to a negatively charged atom. It involves electrostatic forces between atoms.

Rest i dont know.

Help me out please.

biology - SraJMcGin, Tuesday, September 29, 2009 at 8:12pm
There is some information here:

http://www.google.com/search?hl=en&client=firefox-a&rls=org.mozilla:en-US:official&hs=Wu7&ei=Q6LCSoSqJYfUlAfv09DIBQ&sa=X&oi=spell&resnum=0&ct=result&cd=1&ved=0CAsQBSgA&q=hydrogen+bond+v+covalent&spell=1

Sra
biology - Jim_R, Tuesday, September 29, 2009 at 8:14pm
great thanks

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