If you do not allow an in the money option to expire but sell it on or the day before expiration, you will make whatever profit you have made so far and would have recovered whatever extrinsic value is left in the option. In both cases, commissions involved are the same for most online options brokers.
(October 2013). A carbonâcarbon bond is a covalent bond between two carbon atoms. The most common form is the single bond: a bond composed of two electrons, one from each of the two atoms.
Total valence electrons is 8 Ca -- S (-- is single bond) this needs 6 more electrons as a single bond is only 2 electrons So you put 3 lone pairs on each atom but this makes it so there are 14 electrons Take 2 lone pairs off of both atoms so each Atom only has 1 Lone pair The 4 lone pairs you took off of the atoms become a triple bond between Ca and S.