Custom Search Lewis Dot of Propyne CH3CCH Since all the atoms are in either period 1 or 2, this molecule will adhere to the octet rule. The exception, of course, being the hydrogen's. They follow the duet rule (2 electrons). From-http://en.wikipedia.org/wiki/Propyne- It is a component of MAPP gas, which is commonly used in gas welding. Unlike acetylene, methylacetylene can be safely condensed.
from http://treefrog.fullerton.edu/chem/LS/propyneLS.html |