Question

No. Of electrons in 0.2 mol of al3+ ion is

Answer 1

Answer:

Explanation:

Diffusion is the net movement is molecules or atom from a region of high concentration to lower concentration

Answer 2

I don't know the answer but I want to correct a mistake in question that u have made..... don't use small letters for symbols.... U have to write al as al.... first letter should always be in capital letter.... in board exams they used to reduce marks for this simple mistake......