Physics, 22.07.2019 14:40 estheradame547
2. which of the following is not true about the noble gases? a. they have completely filled energy levels. b. they have weak intermolecular forces. c. they do not bond with other elements in nature. d. they have boiling points above room temperature.
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What property is a characteristic of a substance that can be observed and does not change the identity of the substance
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Often called simply "velocity," this is the velocity of an object at a particular moment in time.
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If a car has a speed of 20 m/s, how long will it take to go 155 m? a. 3100 s b. 135 s c. 2.1 s d. 7.8 s
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2. which of the following is not true about the noble gases? a. they have completely filled energy...