which of the following best describes a neutron? A. It is located in the electron cloud and has a negative charge. B. It is located in the electron cloud and has no charge. C. It is located in the nucleus and has no charge. D. It is located in the nucleus and has no positive charge.

The image shows a process that releases nuclear energy which statement best identifies the process shown the process must be fusion because energy is released the process must be fusion because of have your nucleus formed a smaller nuclei the process must be fission because a large nucleus breaks into smaller nuclei the process must be fission because neutrons are formed

Nonpoint source pollution is difficult to control because it

Which statement about hf is true? it is zero for any compound in its standard state. it is positive when the bonds of the product store more energy than those of the reactants. it is negative when a compound forms from elements in their standard states. it is zero for any element that is in the liquid state.