Physics, 12.12.2019 15:31 ciaraberger
what idea did james chadwick add to the atomic model in the 1930s? (1 point)positive charge is clumped together in the nucleus. atoms are indivisible bits of matter. neutrons are present in the nucleus. atoms contain electrically charged particles.
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what idea did james chadwick add to the atomic model in the 1930s? (1 point)positive charge is clum...
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