Look at the diagram of an electrochemical cell below. Which part of the cell is the cathode?

1
2
3
5

It’s the energy source of stars

4- c, because all matter stays the same no matter what. it is still there. 5- b, because matter is known as mass. 6-c because, flammability is a chemical property. malleability is changing the shape of an object.

The correct answer should be "electrons orbit the nucleus in circular motions exactly as shown on the classic bohr model."