Jj thomson's cathode-ray tube experiment showed which of the following? a. matter can be neither created nor destroyed b. atoms are small individual spheres c. electrons are in a cloud surrounding positively charged particles d. atoms consist of at least some negatively charged particles

0.66y = 0.9x + 0.48 if y has a value of 108.45 what is the value of x?

The valence of aluminum is +3, and the valence of the chlorine is -1. the formula fir the aluminum chloride is correctly written as

The human activities in two locations are described below: location a: rampant use of plastic containers location b: excessive use of pesticides and fertilizers which statement is most likely true? location a will have poor air quality because plastic is biodegradable. location a will experience water scarcity because plastic absorbs moisture. the population of honeybees will increase in location b because production of crops will increase. the population of fish in location b will decrease because the water is contaminated.