Explain how the model shows how the reaction inside the Sun leads to the release of energy. Include how the reaction complies with the Law of Conservation of Matter.

Protons and neutrons are found within the nucleus of an atom

Which process is represented by the pv diagram? a. the isobaric process b. the isovolumetric process c. the isothermal process d. the adiabatic process

Iron is a transition metal with multiple oxidation numbers. (answer the following) a. what is the iron (ii) ion? how does it differ from the iron (iii) ion? b. if iron were to bond with oxygen, predict the formula for each oxidation number of iron. c. how would each formula be named?