When a specific amount of energy is emitted when excited electrons in an atom in a sample of an element return to the ground state, this emitted energy can
<span>be used to determine the "identity of the element".</span>
Chloroplast, its where photosynthesis happens and the cell wall which only plants fungi and bacteria have.
The two of them both made models of the current atom, which was very excellent because now we could imagine how an atom would look. I would say that the best one was the electron orbital configuration because we needed to know what valence electrons are.
Answer:
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Explanation:
if density = m(mass) / v(volume) then the answer would be 3
