The Mills Canyon field trip was fun, i really like the outdoors and walking along the creek jumping from rock to rock, except all of the mosquitos, i felt like i was going to get Malaria.
http://maps.google.com/maps/ms?ie=UTF8&hl=en&msa=0&msid=108268364635364832099.00048575ebd2bb51835d8&z=14
Wednesday, May 26, 2010
Thursday, May 20, 2010
My Chem Standard
A Covalent Bond is: the bond formed by the sharing of a pair of electrons by attracted atoms.
bond formed between nonmetal atoms
electronegativity can affect polarity of the molecule
two atoms share as many electrons as needed to make a full valence shell
An Ionic Bond is: the electrostatic bond between two ions formed through the transfer of one or more electrons.
bond between metal and nonmetal
bond is formed by two opposing charged ions
ions are formed by giving away or receiving an electron from another atom
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