Answer:
On the opposite side of the rock.
Explanation:
C. is the answer. i know because i had this question not that long ago.
H2O
The other ones are just elements
D because these are the biggest particles, and are therefore, the most dense.
You can differentiate between ionic, covalent and molecular compounds by the fact that ionic compounds contain elements that include both a metal and a nonmetal. Molecular compounds contain both non metals covalently bonded to each other. While acids most often on their chemical formula start with the element of Hydrogen - H.
For Eg - sulphuric acid
H2SO4
hydrochloric acid - HCl.
