Imagina que se necesita preparar 5 l de disolucion salina (NaCi) de concentracion 2 m ¿cuantos gramos de sal se requieren por cada litro de disolucion?

Compare the valence electron configuration of the nobles gas elements seen here. what statement is correct?

Which of these conditions most likely produces an unstable isotope?

Asap! will give brainiest when a heat wave strikes a region causing more people to run air-conditioning units, electrical demand increases. what needs to be done to meet this increased demand? raising the control rodslowering the control rodsremoving the control rods