Question

You bought a second hand car for £700.It has only been running for a week when the engine broke down.The garage says it will cost over £400 to repair.
write a letter. A)to the garage where you bought the car asking for your money back.​

Answer 1

Answer:

Here is your answer

It is defined as the mass of substance for a given amount. The amount of molecules or atoms or compounds present in one mole of substance is given by this. Molar mass SI unit is g/mol.