milkshakegrande101
14.05.2021 •
Chemistry
the NH3 solutions is used, in three separate instances, to separate two ions. in each of the cases, one ion forms a precipitate and the other ion remains in solution as a complex. Describe each of these instances, using reaction equations.
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Ответ:
Assuming atoms are shaped like spheres, what subatomic particles would be found in the center? What subatomic particles would be found around the perimeter? Center (nucleus) – protons & neutrons. Perimeter - electrons 3.
The three main subatomic particles that form an atom are protons, neutrons, and electrons. The center of the atom is called the nucleus. First, let's learn a bit about protons and neutrons, and then we will talk about electrons a little later. Protons and neutrons make up the nucleus of an atom.
Explanation: