Question

The statements either define or are closely related to the terms period or group. Match the terms to the appropriate statements. This is a vertical arrangement of elements in the periodic table. This is a horizontal arrangement of elements in the periodic table. Element 19 begins this arrangement in the periodic table. Element 9 begins this arrangement in the periodic table. Answer Bank period group

Answer 1

period: each row of the of the periodic periodic table is called each row period. Groups Each column of periodic table is fermed as group and the elements in the same group shows sinullar properties or characterstics. This is a vertical arrangement of element : Group in periodic table This is horizontal arrangement of elements o period in periodic table Element 19 begins this arrangement in periodic table : paris (4th Dow) Element q beying this arsangement in periodic table & Group (Halogens)

K : Potassium   

Mn : Manganese

Ge : Germanium

Kr : krypton