Monday, April 02, 2007 4:14 PM
Had LONG WEEKEND! fri sat and sun! Hahhaa..had maths test today. Hope its alright. No maths homework for like the second time after soo long. Hahhaha...we always get hw from miss tor. We're like prisoners,she's the police. She never slept and we could NEVER ESCAPED! Chem did quiet little only.
Hydrogen BONDING! BONDING is not exactly the correct work coz
HYDROGEN BONDING means the force of attraction of hydrogen atoms in a molecule with either oxygen,nitrogen or flourine atom in a molecule. Besides the three Ive just mentioned,no others under go hydrogen bonding.
In hydrogen bonding,The hydrogen that bonds must be linked with the "OXYGEN" atom that is present in that molecule. Hydrogen bonding is much stronger than permanent dipole(get this in not symmetrical molecule) and van der waal's forces BUT weaker than COVALENT AND IONIC BONDING.Physics homework! Hahaha..soo many ques and I DONT LIKE KINEMATICS! I need more time to get the whole topic,a better grasp of that topic! YAY PG8B FINISHED DOWNLOADING! GOT TO WATCH NOW..CIAO!
JeSS loves you!