Which substance can not be broken down by a chemical reaction?
(1) ammonia (3) methane
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Chemistry, 18.09.2019 23:30 nborowy9579
Which substance can not be broken down by a chemical reaction?
(1) ammonia (3) methane
(2) argon (4) water
Answers: 1
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Avariable that is not being directly tested during an experiment should be changed varied experimented controlled
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Alidded glass container is filled with a colored gas. after a period of time, it is observed that the gas is uniformly spread throughout the box and that the movement has slowed considerably. next, a warm iron plate is carefully placed under the box. why is there resumed movement of the gas in the container?
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Adirect relationship can be represented by: a curve a pie chart
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