Greasy= In the most brief way of putting it, gross. :) Eye-offending= This implies that the person being insulted is so ugly that it could almost offend someone to look at them. As for pantaloon, I'm completely unsure...I know that pantaloons were a type of underwear, though, if that's any help. lol Good luck!reasy= In the most brief way of putting it, gross. :) Eye-offending= This implies that the person being insulted is so ugly that it could almost offend someone to look at them. As for pantaloon, I'm completely unsure...
Ions form when an atom releases its electron or gains it, to or from another atom. For example, Na. The atomic number of Na is 11, which means, the electron configuration of Na will be. 1s2 2s2 2p6 3s1. Na has one electron valence. Na tends to release that last electron to form the cation (positive charged ion), which is Na+
As you may notice, they can form ions by either losing or gaining electron in 4s orbital. In the chemistry of the transition elements, the 4s orbital behaves as the outermost, highest energy orbital. When these metals form ions, the 4s electrons are always lost first, leading to a positive charge on ion. Gaining any electron in 4s orbital would decrease the stability of anion thus formed. So, they form only cations (positive ions). In general, the outer electronic configuration of transition elements is $n~\mathrm{s}^2~(n-1)\mathrm{d}^{1-10}$.