CHEM 100 Chapter Notes - Chapter 3: Iron(Ii) Chloride, Chlorate, Ionic Bonding
Document Summary
Energy to overcome attraction of positively charged nucleus for negatively charged electron. *electron loss can only occur if electron is accepted by another atom. When we know charges of ions, we calculate how many of each ion is needed for a net charge of zero. Names of them consist of metal element unchanged, but change end of nonmetal name with -ide. Ions with 2+ atoms acetate (structure sometimes shown as. No 2 cyanide hydroxide permanganate perchlorate chlorate chlorite hypochlorite nitrate nitrite. (i"m going to sell a set of flashcards including these!) Ionic compounds hydrogen carbonate or bicarbonate carbonate chromate dichromate hydrogen sulfate or bisulfate sulfate hydrogen sulfite or bisulfite sulfite dihydrogen phosphate hydrogen phosphate phosphate phosphite ammonium. Called electrolytes because ionic solids are put in water, they conduct electricity. Water and compounds (glucose) in water don"t conduct electricity nonelectrolytes. 2 electrons can share an orbital only if they have opposite spins. 1 mono- (never used for naming 1st element)
