Chemistry RETAKE tips

OBJECTIVE
1. Boyle's Law/Koh Kong Yew's LAW[Charles's Law]
2. Ideal gas / real gas law
3. Molarmass calculation/density calculation
4. Vapour pressure and viscocity.
5. Energy level in atomic structure
6. Properties of element: left --> right
7. Bond degrees in F-P-F
8. Metallic bonds
9. gas calculations/number of ions/number of moles [22.4mol/dm or 24mol/dm]
10. Basic deometry shape for molecules with more than 3 atoms.

SUBJECTIVE
1. Kinetic molecular theory
2. Periodic table
-melting point
-ionic radii
-ionization energy
-electronegativity
-electron affinity
3. Molar mass calculation[number of mole/molecules/atom/mass of elements]
4.Define
Viscocity
surface tension
diffusion
vapour pressure & volatility
condensation
5. Hybridisation theory [ in CH4 and C2H4]
6. Boiling point in NH3 and PH3[compare] also H2O and NH3[compare]