2. Atoms & Elements
Periodic Table: Group Names
2. Atoms & Elements Periodic Table: Group Names
6PRACTICE PROBLEM
Pick an element from the list below that fits each description. Each element is used only once.
(a) an alkali metal
(b) a chalcogen
(c) a pnictogen
(d) a halogen
(e) a metalloid in group 15
(f) a noble gas
Elements: P, Cs, I, S, Kr, As
Pick an element from the list below that fits each description. Each element is used only once.
(a) an alkali metal
(b) a chalcogen
(c) a pnictogen
(d) a halogen
(e) a metalloid in group 15
(f) a noble gas
Elements: P, Cs, I, S, Kr, As