Which of the folloiwing determines the identity of an atom? a number of neutrons b atomic mass c none of these d number of electrons e number of protons

What is the main reason why some developing countries fear the increase the free trade policies around the world?

May someone me with these science questions

Malia was able to make a paper clip float on the surface of water what will most likely happen to the paper clip if a drop of dishwashing detergent is added near it