3 Pipe question
(ie under construction...) 1. Experimental Chem 2. Particle Nature. Ie Physic's Kinetic Model 3. Mole Concept 4. Electrolysis 5. Chemical Energy 6. Chemical Reactions 7. Acid Bases Salt 8. Periodic Table 9. Metal 10. Air 11. Organic Chem |
Page Name: Periodic Table (Weapon)
Mnemonics Weapons List
1. Period and Group you can refer to Periodic Table. 2. Same grp= similar chemical properties cause they have same outer shell electrons 3. Same period= same number of shells 4. metalloids = elements close to the metal -nonmetal line (Asked only by Prof M) 5. When asked what happens to proton/neutron/electron number when moving along period or group. Just refer to Periodic Table. More shells=bigger 6. When move down the PT, items become heavier, higher mp and tends to be solid. 7. Noble gas= Grp 0, monoatomic. stable configurations. 8. Alkali metals (Grp I metals) Soft, low mp, low bp, low density When move down the PT, items become heavier, higher mp. Reactive metals become more reactive 9. Halogen (Grp 7) Its ions are called halides Most reactive is Fluorine Colors darken and become solid as we proceed down the group (Recall Halo=OA) 10 Noble gas aka inert gas Monoatomic gases |