What is the most likely reason why scientists change a model? a. the public wants to understand a concept more easily b. students need illustrated models in a study guide c. new discoveries makes the current model inaccurate d. current models may be uninteresting

What is the oxidation state of each individual carbon atom in c2o42−?

Which statement is true according to the kinetic theory? a. molecules of different gases with the same mass and temperature always have the same average density. b. molecules of different gases with the same mass and temperature always have the same average volume. c. molecules of different gases with the same mass and temperature always have the same pressure. d. molecules of different gases with the same mass and temperature always have the same molecular mass. e. molecules of different gases with the same mass and temperature always have the same average kinetic energy.

How to draw a diagram to represent a calcium metal lattice?