Chemistry, 28.10.2020 20:50 marieroberts8122
Scientists, including Ernest Rutherford, started testing atomic structure theory in the early 1800s. what was rutherford's key to atomic theory of matter?
A. Elements can form compounds
B. Electrons orbit a central nucleus
C. Electrons are negatively charged particles
D. Matter cannot be divided infinitely and retain its propeties
Answers: 2
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How did planetesmals form planets? a. they broke apart into smaller chunks.b. they collided and stuck together.c. they cooled and pulled ice together.d. they began to rotate.
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Avolleyball player hit a ball with a mass of 0.25 kg. the average acceleration of the ball is 15.5 m/s². how much force did the volleyball player apply to the ball? 62.0 n 3.87 n 62.0 m/s² 3.87 m/s²
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Scientists, including Ernest Rutherford, started testing atomic structure theory in the early 1800s....
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