Ligand with the name aqua when used in complexes with transition metals has the formula

In the cathode ray tube experiment, j. j. thomson passed an electric current through different gases inside a cathode ray tube in the presence of an electric field. in which two ways did this experiment change scientists’ understanding of the atom?

Explain that newton first law,second law and third law of motion?

Ineed this asap part i: scientific method what is the difference between science and pseudoscience? what is the scientific method?