`a chemical known as pyrite is sometimes called fool's gold because of it's shiny color. however, it has no gold atoms in it at all! in fact, it's just iron and sulfur atoms at a molar ratio of 1 mole of iron to 2 moles of sulfur. so, using this to determine its chemical formula, what, then, is the %fe (by mass) in fool's gold?

What is the binding energy of a nucleus that has a mass defect of 5.81*10-^29 kg a 5.23*10-^12 j b 3.15* 10^12 j c 1.57*10-3 j d 9.44*10^20 j

An atomic nucleus is composed ofa)protons.b)protons and neutrons.c)protons and electrons.d)protons, neutrons, and electrons.

(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.