Exercícios: Fazer a distribuição em subníveis, dizer qual o de maior energia e a configuração da camada de valência; fazer a distribuição em camadas: 1 - 12 Mg (Magnésio) 2 - 35 Br (Bromo) 3 - 47 Ag (Prata) 4 - 55 Cs (Césio) 5 – 14 Si (Silício) 6 – 30 Zn (Zinco) 7 – 92 U (Urânio) 8 – 19 K (Potássio)

Choose all the answers that apply. ionic compounds dissolve easily in water do not dissolve in water have low melting points have high melting points conduct electricity when melted

What happened to the amount of carbon dioxide in the atmosphere from 2010–2017?

Which activity describes an application of topographic maps? check all that apply. recreation, such as camping and hiking engineering, such as the construction of roads and buildings science, such as mapping stars in the sky business, such as analyzing population centers science, such as analyzing surface features