Hello!
The potential energy means it causes the object to slow down on the ramp. Potential energy generally means to slow an object.
Thank You!
Answer:
Covalent bonds
Explanation:
A water molecule consists of two atoms of hydrogen linked by covalent bonds to the same atom of oxygen. Atoms of oxygen are electronegative and attract the shared electrons in their covalent bonds.
Solubility because when you have to test for it you need to add another liquid to the pure substance and that may cause a chemical change