The model on the right looks bumpy, but when you break a large salt crystal into, the edges of the split often look straight and feel smooth. Is there a problem with the model? Use what you have learned about Adams to explain.

space exploration has led to the development and technological improvement of many everyday items. (if this answer is wrong i will find the right answer) : )

atomic mass = 39

number of neutrons = 20

number of protons= 19

electronic configuration = 1s2 2s2 2p6 3s2 3p6 4s1

the number of electron in first shell = 2

number of electrons in n=3 shell = 8