It will probably zip far from you and join itself to an adjacent molecule or atom. it gets to be distinctly radioactive when its core contains an excessive number of or an excessively couple of neutrons. Attempt to keep an indistinguishable number of neutrons and protons from you construct your iota. In the event that the awkwardness is excessively extraordinary, radioactive rot will happen.
On orbital is where the electrons are located, and the last or outer orbital is where the valence electrons that determine the properties are located. <span />
His model describes the reactivity of an element based on its number of valence electrons is the right answer but I don’t know what the other is.
Hope this helps:)
Answer:
First one is a compound. Second one is single atom and single element. third one is a molecule.
Explanation:
