Chemistry, 14.01.2021 22:20 glendaward88351
Which statement best describes a model using a balloon to show that matter is made up of particles too small to be seen without magnification?
It becomes colder as the air particles leave the balloon.
It becomes heavier as the air particles leave the balloon.
It becomes larger as the air particles leave the balloon.
It becomes smaller as the air particles leave the balloon.
Answers: 2
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Which statement correctly identifies the scientific question and describes why the question is scientific? question 1 refers to the supernatural.question 2 reflects a moral or social value.question 3 refers to something that can be measured.question 4 reflects a question that can’t be observed.
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40dm3 of gas at 760 torr are heated from 5°c to 50°c what is the new volume
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In as 1°, 2°, 3°, or 4°. be to . : °b: °c: °d: ° : °b: °c: °d: ° : °b: °c: °d: °e: °f: °g: °h: ° : °b: °c: °d: °e: °f: °g: °h: °i: °
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Which statement best describes a model using a balloon to show that matter is made up of particles t...
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