The elements fluorine, chlorine, and bromine have atomic numbers of 9, 17, and 35. what general statements can be inferred from the periodic table?
they are all metals.
they are all in the same group.
they are all in the same period.
they have similar chemical properties.

Jim and phil are changing the oil in jim’s car. jim is trying to remember all the actions involved in changing the oil. phil is trying to remember the first time he ever changed the oil in his car. jim is trying to recall a memory and phil is trying to recall a(n) memory.