Answer:
Soap decreases surface tension by changing the way water behaves on the surface. Hard and soft water react differently when soap is added to them.
Explanation: i think it is this
Answer:
Sit by the fire to warm up
Explanation:
Answer:
if the pH of a solution is 2.0 that means the solution would be acidic.
Explanation:
Al2O3 has a higher melting point than Na2O. This is because the ionic bond between Al3+ ions and O2- ions is stronger than that between Na+ and O2-. The charge on the Al3+ ion is larger than that of the Na+ ion
B is remaining the constant speed for 4 mins
