Which activity best demonstrates ernest rutherford’s creativity?
a. questioning the correctness of the plum pudding model
b. designing an experiment to test the plum pudding model
c. making observations about the gold foil experiment
d. summarizing the conclusions from the gold foil experiment as a theory

Identifying limitations of kinetic-molecular theorya chemist is studying the properties of a gas under various conditions. he observes that when the gas is at room temperature and low pressure, it behaves as an ideal gas. when the gas is cooled to 10 kelvin and is placed under high pressure, however, it deviates significantly from an ideal .

Two things that biomedical has invented or innovated

Which common material is an example of a polymer? (25 pts) a. steel b. plastic c. petroleum d. rubbing alcohol