What is the symbol for the element with an electron configuration of 1s^22s^22p^63s^23p^51s 2 2s 2 2p 6 3s 2 3p 5 1, s, squared, 2, s, squared, 2, p, start superscript, 6, end superscript, 3, s, squared, 3, p, start superscript, 5, end superscript

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.