Question

In Organic Chemistry, what does the letter "X" represent?

a. a hydrogen
c. a carbon
b. a halogen
d. an alkane

Answer 1

In Organic Chemistry, the letter "X" represents a halogen atom, such as fluorine (F), chlorine (Cl), bromine (Br), or iodine (I).

Step-by-step explanation:

In Organic Chemistry, the letter "X" represents a halogen atom, such as fluorine (F), chlorine (Cl), bromine (Br), or iodine (I). Organic compounds that contain a halogen atom are called alkyl halides. The general formula for an alkyl halide is R-X, where R represents the rest of the molecule outside of the functional group.

Answer 2

X represent halogen atom bonded to a saturated c atom So the answer is letter b