The number of neutrons present in the nucleus of an average atom of any given element is best estimated by:-

Two things that biomedical has invented or innvated

The drawing represents the movement of particles in a substance. what changes of state can this substance undergo

Which of the following ocean acidification? are the most likely side effects of a ph less than 7.0 in the ocean b. more metal salts altering the ocean chemistry c. dissolution of the shells of marine organisms d. both a & b e. all of the above.