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Home Q & A Board Science-Related Homework Help Chemistry (Moderator: Laser_3)
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Befuddled Befuddled
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9 months ago
The chief contribution of physicist Henry Moseley to atomic theory was

▸ the discovery of the periodic law.

▸ the determination of the charge of the proton.

▸ the measurement of the atomic numbers of the elements.

▸ the scientist who determined the electric charge of the electron.

▸ the discovery of the law of octaves.
Textbook 
Chemistry

Chemistry


Edition: 11th
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elixy19elixy19
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9 months ago
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Befuddled Author
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9 months ago
This helped my grade so much Perfect
lubennick
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Yesterday
I appreciate what you did here, answered it right Smiling Face with Open Mouth
mcraver1
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2 hours ago
Helped a lot
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