Answer
Primary carbons(1º) are carbons attached to one other carbon.
Secondary carbons(2º) are attached to two other carbons.
Tertiary carbons(3º) are attached to three other carbons.
Finally, quaternary(4º) carbons are attached to four other carbons.
Work Step by Step
Primary carbons(1º) are carbons attached to one other carbon.
Secondary carbons(2º) are attached to two other carbons.
Tertiary carbons(3º) are attached to three other carbons.
Finally, quaternary(4º) carbons are attached to four other carbons.
