How are endothermic and exothermic reactions the same how are they different?

How many orbitals does the p sub shell container

(04.05 hc) analyze the given diagram of the carbon cycle below. part 1: which compound does c represent? part 2: name a process that could release this compound into the air. part 3: explain how the elements that form it are conserved during the carbon cycle. use complete sentences to explain your answer. justify how this compound was created from a recycling of carbon in the carbon cycle. use complete sentences to explain your answer.

Which is an example of a highly unstable isotope that is often used in fission reactions?