In which reaction is a small molecule formed from the atoms removed from a single reactant molecule?
addition
condensation
elimination
substitution

Addition reaction, a chemical reaction which occurs when an atom or group of atoms is added to a molecule.

Condensation reaction is a chemical reaction that takes place when two molecules join to create a larger molecule, as it losses a small molecule.

Substitution reaction, also termed as single displacement reaction or single replacement reaction, happens when one functional group in a chemical compound is replaced or displaced by another functional group.

here is table 2-2:

country

percent of eligible voters that voted

rank

united states

44.9%

138

canada

60.1%

107

costa rica

84.6%

14

hungary

66.9%

82

japan

57.0%

118

egypt

27.7%

159

south africa

85.5%

10

ans is no, the data set cannot be plotted as a single circle graph