mp5+p2g4

= = **//Welcome to Courtney, Claire, Kelly, and Laurens Wiki Space!!<3 Our favorite thing to do is play sports. ! =]//**  ** 6/9/08 ** this website below is a good website to better understand how the "center of gravity" works.

******[|**http://www.mcasco.com/p1grav.html****


 * || [[image:http://www.mcasco.com/images/gravity.jpg caption="Earth pulls on Moon"]] ||
 * **Earth pulls on Moon** || ||

Sports: What type of bond are they ? __//Ionic, Covalent , Metallic//__
 * //__May-22-08__//

Basketball:

Feildhockey:** ** Covalent, because it's the force and attraction between the ball and the stick.

Track:**** Ionic because you need force for sprinting, (you push off the starting blocks with force). //__May-21-08__//** Type of bond:Metallic Characteristics://**
 * //1. My buddies and i do not feel bound to the energy level of one atom in particular, so we can swim freely throughout the substance.
 * There's a transfer of electrons.
 * Two or more nonmetals are involved.
 * A metal reacts with a non metal.

//**    2. I might change sides at the start, but once i end up on one side or tother i stick to my decision. Type of bond:Ionic Characteristics:    **//
 * Theres an attraction of positive ions and free moviing electrons.
 * A metal reacts with a non-metal
 * Compounnds have a crystal-lattice structure

//** 3.I do not feel partial to either of the atoms in my bond. to be fair, the other bonding electron and i divide our time between the bonded atoms. Type of bond:Covalent Charactertics: **//
 * there's an attraction between nuclei and shared electrons.
 * Substances are good of electric current

__May-8-08__ Sodium Bicarbonate: also krnown as baking soda. Calcium Chloride: A industrial salt made from limestone using hydrochloric acid. Bromothymol Blue: A dye used as an acid-based indicator. Click the link: [|Bromothymol]

B.B ** || * Green colored liquid bubled at the top
 * **__Reactants__** || ** Observations ** || **__Color__** || **__Temperture__** ||
 * **NaHCO3 + CaCl2** || * Dust No change
 * Bubbling || * White
 * Cloudy || 24.5 ||
 * **CaCL2+ NaHCO + H2O** || * Dust No change
 * Bubbling
 * Cracking || * White
 * Cloudy
 * Milkie || 23.9 ||
 * ** CaCL2 + NaHCO3 +
 * Cloudy
 * Bubbly || * Green
 * Gray
 * Milkie || 23.9 ||

Notes:
**__Unbalanced Equation__ :** reactants (Yields) Products CaCl2 + NaHCO3 >CO2+Nacl+Ca(oH)2 CaCl2 + 2NaHCO3 -> 2CO2 + 2 Nacl + Ca(oH)2
 * __ Balanced Equation :__**