The answer is C. Natural gas because both A and B are their own forms of energy.
Pretty much any element(in your case sodium) contain these properties.
Atoms can be an ion, but not all ions are atoms. The difference between an atom and an ion has to do with net electrical charge. An ion is a particle or collection of particles with a net positive or negative charge. ... A stable atom contains the same number of electrons as protons and no net charge
Answer:
C hope it helps
call the client and inform her that she was incorrectly charged.
Answer:
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Explanation: