Chemistry, 14.04.2020 00:12 ghostshadow1
An amount of nitrogen undergoes a physical cha ange and increases its volume. What can be known about this physical
change?
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The boiling point of the nitrogen increased
The mass of nitrogen increased
The color changed
The density changed
Answers: 3
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In which phase(s) do the molecules take the shape of the container?
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An alpha particle is: a hydrogen atom a nucleus of helium two neutrons an electron
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In a 28 g serving of cheese curls there are 247mg of sodium. how much sodium is in a 12.5 ounce bag
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An amount of nitrogen undergoes a physical cha ange and increases its volume. What can be known abou...
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