Answer:
Below
Explanation:
Combination of Calcium(Ca) and Chlorine(Cl); Calcium chloride
[tex]Ca+Cl_2 -> CaCl_2[/tex]
Combination of Sodium(Na) and Chlorine(Cl); Sodium chloride(salt)
[tex]Na+Cl_2 -> NaCl[/tex]
Combination of Hydrogen(H) and Oxygen(O);(water)
[tex]H_2 +O_2-> H_2O[/tex]
Combination of Potassium (K) and Fluorine(f) ; Potassium fluoride
[tex]K+F ->KF[/tex]
