Question

question 2 of 10
which two atoms would typically form a covalent bond?

a. two ions of equal and opposite charge

b. two atoms of very different electronegativities

c. a metal atom and a nonmetal atom

d. two atoms that are both nonmetals

Explanation:

To determine which two atoms form a covalent bond, we analyze each option:

• Option A: Ions with equal and opposite charge form ionic bonds (electrostatic attraction), not covalent.
• Option B: Atoms with very different electronegativities transfer electrons (ionic bond), not share (covalent).
• Option C: Metal - nonmetal combinations typically form ionic bonds (metal loses, nonmetal gains electrons).
• Option D: Covalent bonds involve sharing electrons, common between nonmetals (similar electronegativities, so they share rather than transfer electrons).

Answer:

D. Two atoms that are both nonmetals