That ' s fair . I had a really cheap clear case once and it did look rather dirty after some time . <| sep |> tolzien should have ran for the pylon and dove there instead of trying to lay the boom <| sep |> Oh my god Tolzien don ' t rush in with your helmet like that . <| sep |> Yep . Always , both to collect sweat in summer and to insulate in winter . I just wear cheapass Hanes undershirts . Light gray . <| sep |> That refers to the number of electrons it gave off . Some elements tend to stick with just giving up a set number of electrons when forming an ion , but lead can take a couple or more different forms depending on circumstances I don ' t understand at all . Source currently at an 83 in gen chem 1 . yes , my explanation was horribly incomplete , I ' ve only got a B so cut me some slack