a. a theory can never be changed
Chemistry, 25.09.2019 02:00 bubblegum2850
Which of the following is true about a scientific theory
a. a theory can never be changed
b. a theory can be changed to explain new observations or experimental results
c. a theory can be formed after a single experiment
d. a theory is a proposed explanation for a hypothesis
Answers: 3
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In saturated organic compounds, all the bonds between carbon atoms are called?
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Which sentence about particles in matter is true? a. atoms are present in solids and liquids but not in gases. b. the particles of matter are in constant motion. c. the same kinds of atoms are found in different elements. d. when a solid changes to a liquid, the sizes of the particles change.
Answers: 1
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How many moles of water are created if 3 moles of hydrogen react completely with excess oxygen?
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Which of the following is true about a scientific theory
a. a theory can never be changed
a. a theory can never be changed
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