The atomic mass of titanium is 47.88 atomic mass units. this atomic mass represents the
(1) total mass of all the protons and neutrons in an atom of ti
(2) total mass of all the protons, neutrons, and electrons in an atom of ti
(3) weighted average mass of the most abundant isotope of ti
(4) weighted average mass of all the naturally occurring isotopes of ti

When the earth was formed and cooled, why did nickel and iron end up in the center of the earth while basalt and granite ended up in the outer layers

Ase your answer to this question on the information below.hydrocarbons and fissionable nuclei are among the sources used for the production of energy in the united states. a chemical reaction produces much less energy than a nuclear reaction per mole of reactant.the balanced chemical equation below represents the reaction of one molecule of a hydrocarbon with two molecules of oxygen.chemical equation: ch4 + 2o2 → co2 + 2h2o + 1.48 × 10−18 jthe nuclear equation below represents one of the many possible reactions for one fissionable nucleus. in this equation, x represents a missing product.nuclear equation: write an isotopic notation for the missing product represented by x in the nuclear equation.

What is the overall order of reaction for rate = k[no]2[o2]