Answer:
false
Explanation:
water flows from areas of high land to low land
due to the pull of gravity
Yes its Chemical Energy released in the form of heat.
Mass number,atomic number and change i guess
Answer: This is called moles
Explanation: This is described to be the number of molecules, atoms or ions in a substance :)
99.98%=0.9998
0.01%=0.0001
=(1)(0.9998)+2(0.0001)+3(0.0001)
=1.0003
