An element "x" has mass no 35 and the no of neutron is 18 identify the group no and period of "x"

An element "x" has mass no 35 and the no of neutron is 18 identify the

1.	An element "x" has mass no 35 and the no of neutron is 18 identify the group no and period of "x"
Answer» Third period and 8th group