Describe the features shown in the topographic map. Be specific about direction and elevations. Explain how you know what each feature is.

sodium (na), for example, has one electron in its valence shell. this is an unstable state because that valence shell needs eight electrons to be full. in order to fill its valence shell, find a way to add seven electrons to its valence shell

water is used to store them because it would keep the radiation from getting out in the open and causing harm to the workers

the atomic number will stay the same no matter how many electrons it has, so it doesn’t decrease nor increase. it’ll only change with a different number of protons

the awnser is group 12