3. state how each of the following scientists contributed to the atomic theory, and how
the model of the atom changed with each scientist contribution.
bohr, rutherford, democritus, thomson, dalton

Kim jong un.yeet jkany leaking in the power plant can directly cause radiation and other bio hazards.brainliest answer pls.

Seems cool i guess ttyl

So the main goal for the elements is stability which is a complete/full valence shell and typically the magic number for a stable element is 8 valence electron but not always. so elements to the left of the periodic table tend to be way less stable then those on the right, so the elements on the left are much more reactive.