Answer:
I think the answer is A.
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Answer:
The lattice energy is the energy required for the atoms of an element to attract to each other therefore making it a solid
Answer:
J. J. Thomson discovered electrons.
Explanation:
Thomson discovered electrons using the cathode ray tube experiment. When he observed the results of the experiment, he made his own atomic model. He created the Plum Pudding Model, which states that electrons are spread out among the atom with the protons (modern day, this is incorrect).
