Which of the following sets of elements has the same chemical properties? A) F, CI, Te

B) Li, Na, Ba

C) Cu, Ag, Au

D) U, P, Si

Astudent is asked to identify and element that is pale yellow brittle solid and does not conduct electricity. at which location in this periodic table would the element most likely be found?

Ahypothesis must be testable and falsifiable to be considered scientific a. trueb. false

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.