Chemical property because he is dealing with acid, (a chemical)
Answer:
Element Symbol Atomic weight Atoms Mass percent
Carbon C 12.0107 1 23.7894
Hydrogen H 1.00794 3 5.9892
Chlorine Cl 35.453 1 70.2213
Explanation:
A and C are incorrect because they are not complete transfer of valence electrons. Ionic bonds best to form a neutral molecule