Which determine the charge of an atom? O A. The number of electrons
O B. The number of protons and neutrons
O C. The number of neutrons
O D. The number of protons and electrons

How are isotopes of the same element alike?

Which of the four hypothetical substances you investigated would be most harmful to living organisms? 50 points!

What is the difference between covalent bonds and ionic bonds? covalent bonds involve the sharing of electrons between atoms; ionic bonds involve the electrical attraction between charged atoms. covalent bonds involve the transfer of electrons between charged atoms; ionic bonds involve the sharing of electrons between atoms. covalent bonds involve the sharing of pairs of electrons between atoms; ionic bonds involve the sharing of single electrons between atoms. covalent bonds involve the sharing of electrons between atoms; ionic bonds involve the sharing of protons between charged atoms.