What if your friend joked that a cell is like his little brother's bathtub with tub toys floating in it

If you want to create an electrical current, which situation would produce a solution capable of this

If you add 10ml of hot water to 10ml of cold water and the change in tempature 8°c calculate how much energy is gained by the cold water

Use this information to determine the number of calends electrons in the atoms. which of the following correctly compares the stability of the two atoms? a) both are unreactive b) both are highly reactive c) a is unreactive and d is reactive d) a is reactive and d is unreactive