The name of such a radical is _______
This compound still has the three-carbon propane chain,
but something has been substituted for two hydrogens.
What has been substituted? ______
two methyl radicals
The compound is some kind of ________ propane
Both methyl radicals are attached to the
(what number?) ________ caarbon atom.
Since each radical must be numbered,
the name of the compound is 2,2 ________
195. 2,2-dimethyl propane
Here is a new diagram.
The longest chain of carbon atoms has
(how many?) _______ atoms.
The presence of five bonded carbon atoms
indicates that this is a ________ compound
There are (how many?) _____ methyl radicals
attached to the chain.
"Di" means two. "Tri" means three.
When two methyl radicals are attached to the same chain,
The name "methyl" changes to __________
When three methyl radicals are attached to the same chain,
the name "methyl" changes to ______
In deciding how to number the carbon atom
to which a radical is attached,
you know that you choose the lowest possible number.
When you have more than one attached radical,
To what carbon atoms are the methyl radicals attached?