Question

3) For binary compounds containing a metal that can form more than one cation (Type II), we use to specify the cation's charge. A) lower case letters B) capital letters C) Roman numerals D) Greek prefixes 4) In binary compounds containing only nonmetals (Type III), are used to specify the numbers of atoms. A) lower case letters B) capital letters C) Greek prefixes D) Roman numerals 5) Polyatomic ions are charged entities composed of atoms bound together. A) several B) only negatively charged C) only positively charged 6) Name the following compound: Co(ClO4)2 A) cobalt perchlorate B) cobalt (II) perchlorate C) cobalt chloride D) cobalt (II) perchloride

Answer 1

Le Roman Roman numerals numerals. A Fe (11) oxide from is in t3 state 6 Le Greek prefices as mono, di, bri, tetri ... 6 (4) Several Hut, NO co (cloud, (B) lobull (II) perchlorate