Respuesta :
true , on the left hand on the periodic table are mentals and on the right are nomentals
True, the stairs indicate where the metals are separated from the non metals
(any misspelling please blame the fact that it is 5am and i haven't slept since 6AM two days ago)
(any misspelling please blame the fact that it is 5am and i haven't slept since 6AM two days ago)
