Which atom has the greatest mass? A. an atom with 8 protons, 8 neutrons, and 8 electrons B. an atom with 8 protons, 9 neutrons, and 8 electrons C. an atom with 8 protons, 10 neutrons, and 8 electrons D. an atom with 8 protons, 8 neutrons, and 10 electrons

The continuous release of nuclear energy caused when one fission reaction triggered more nuclear reactions is a

Consider the following reaction at equilibrium. 2co2 (g) 2co (g) + o2 (g) h° = -514 kj le châtelier's principle predicts that the equilibrium partial pressure of co (g) can be maximized by carrying out the reaction a. at high temperature and high pressure b. at high temperature and low pressure c. at low temperature and low pressure d. at low temperature and high pressure e. in the presence of solid carbon

What is a main difference between a mixture and a pure substance? a mixture is only a liquid, but a pure substance can be in any state.a mixture looks the same throughout, but a pure substance does not.1 a mixture can vary in composition, but a pure substance has a set composlo a mixture can be made up of a single compound, but a pure substance car