Which of the following is a similarity between ionic and covalent bonds?

• A. Both produce substances that conduct electricity in solid state.
• B. Both result from the complete transfer of electrons.
• C. Both involve interactions between electrons of atoms.
• D. Both typically form between metals and nonmetals.

Answer: (C)

Verified step by step guidance

1. Understand the nature of ionic and covalent bonds: Ionic bonds form when electrons are transferred from one atom to another, creating ions, while covalent bonds form when atoms share electrons.
2. Analyze the options given: The first option states that both produce substances that conduct electricity in solid state, but ionic compounds conduct electricity when molten or dissolved, and covalent compounds generally do not conduct electricity.
3. The second option claims both result from complete transfer of electrons, which is true only for ionic bonds, not covalent bonds where electrons are shared.
4. The third option says both involve interactions between electrons of atoms, which is true because bonding in both cases depends on electron interactions—either transfer or sharing.
5. The fourth option states both typically form between metals and nonmetals, which applies mainly to ionic bonds; covalent bonds usually form between nonmetals.