List the symbols for all the elements whose electron configurations end as follows. Each n represents an energy level ns2 np6 nd2 (n+1)s2

i think it is d. e because the next one is igneous.

what are the statements

warm front forms when a moist, warm air mass slides up and over a cold air mass. as the warm air mass rises, it condenses into a broad area of clouds. a warm front brings gentle rain or light snow, followed by warmer, milder weather.

hope i !