Two objects, A and B, are 10 m apart. Objects C and Dare 20 m apart. The gravitational attraction between objects C and D is greater than the attraction between objects A and B. Explain the reason for the difference in gravitational attraction.​

Consider the elements bromine and chlorine; which elements has a larger ionic radius ?

In the space, show a correct numerical setup for calculating the number of moles of co2 present in 11 grams of co2

16. in a reaction that has reached equilibrium, a. the forward and reverse reactions are occurring at the same rate. b. the reactants and products are in equal concentrations. c. the forward reaction has gone further than the reverse reaction. d. there are equal numbers of atoms on both sides of the equation. e. a, b, and d are correct.