Question

from these experiments, thomson deduced that the beams were made up of tiny, negatively charged particles much smaller than atoms. we call these particles electrons. they are subatomic particles, which means they are even smaller than an atom! in latin, sub means “under” or “beneath.” after his experiments, thomson thought that the atom was a solid, positively charged sphere with tiny, negatively charged particles embedded throughout it. not all scientists agreed with thomson’s model of the atom. text chunk 2: write the main idea in your own words or images. (if you are not sure, reread and annotate.)

Explanation:

The text describes Thomson's discovery of electrons as sub - atomic particles and his model of the atom as a positive sphere with negative particles embedded in it, noting that not all scientists agreed with his model.

Answer:

Thomson discovered electrons and proposed an atomic model that was not universally accepted.