In an electron cloud, an electron that is farther away from the nucleus has?

It has more energy than an electron that is closer to the nucleus.

This is because electrons further away are much less stable and have to move quickly to achieve stability, thus creating more energy.

answer; ///(b) it is composed of four protein chains and four heme groups;

1. the energy lost to disorder metabolism     -entropy

2. related to or possessing motion potential     -kinetic

3. all of the chemical reactions in an organism required for maintenance of the processes of life entropy     -metabolism

4. possible; ability to go into action or perform work kinetic     -potential

5. the study of energy and its transformations thermodynamics     -thermodynamics