Respuesta :
a. iodine is located in period 5, group 17 and is classified
as a nonmetal
Group is the column, period is the raw.
Group is the column, period is the raw.
Answer:
a. iodine is located in period 5, group 17 and is classified as a nonmetal.
Explanation:
Group is the column, period is the raw.
PENN