Question

Which pair of elements is MOST likely to chemically combine and form ionic bonds?

A)
chlorine and chlorine
B)
lithium and chlorine
C)
carbon and hydrogen
D)
sulfur and oxygen

Answer 1

Lithium and chlorine are most likely to chemically combine and form ionic bonds to create the compound lithium chloride (LiCl).

Step-by-step explanation:

The pair of elements that is most likely to chemically combine and form ionic bonds is lithium and chlorine.

Lithium is a metal and chlorine is a nonmetal, which makes them an ideal pair to form an ionic compound. Lithium, a group 1 metal, easily loses one electron to become a cation, while chlorine, a group 17 nonmetal, readily accepts one electron to become an anion. This transfer of electrons results in the formation of an ionic bond between lithium and chlorine, creating the compound lithium chloride (LiCl).

Answer 2

The right answer for the question that is being asked and shown above is that: "C. carbon and hydrogen." The pair of elements is MOST likely to chemically combine and form ionic bonds are carbon and hydrogen