Chemistry, 21.08.2019 10:30 Jordan0423
The atomic theory has been revised many times over the last several hundred years. john dalton described the atom as a solid sphere while later scientists such as j. j. thomson and ernest rutherford developed different models of the atom.
why has the atomic theory changed so much over the last several centuries?
a new scientific method scientists form more efficient theories and models.
as new discoveries are made, existing theories are revised or replaced.
the atom has changed over time, and new theories must reflect those changes.
scientists with different opinions
Answers: 2
Chemistry, 22.06.2019 14:50, wcraig1998
Complete the following statements to describe solids, liquids, and gases. select the correct answer from each drop-down menu. a solid a definite volume and a definite shape. a liquid a definite volume and a definite shape. a gas a definite volume and a definite shape
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Chemistry, 22.06.2019 17:00, destinyycooper
What is the approximate vapor pressure when the gas condenses at 70 degrees celsius
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