Auswendig lernen - Ions, Color changes, etc.

Question 1

oxidation state vs ionic state

Answer 1

ox = shows no. of e gained or lost within a compound/element (man made & temporary) => +1

ionic = electron trasnfer=> 1+

Question 2

which color is shown up during substitution reaction

Answer 2

whichever one is NOT INSIDE the bonded compound

Question 3

common acidic oxides in period 3

Answer 3

SiO2, P4O6, P4O10, SO2, SO3, Cl2O, Cl2O7

Question 4

Characteristic about silicondioxide

Answer 4

• large lattice
• acidic oxide
• insoluble
• very high melting pint