Answer:
B. is often done in nature preserves
Explanation:
edge 2021
An atom consists of three sub atomic particles which are protons, neutrons, and electrons. ... This nucleus is surrounded by the electrons as electrons revolve around the nucleus. Thus, we can conclude that out of the given options, a core of protons and neutrons surrounded by electrons best describes an atom.
and y'all still In school?
With what? There’s no question or photo
11. The principle of conservation mass is that in any close system subjected to no external forces and mass is constant of its change of form.
4d orbital can have 10 electrons all together.