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natulia [17]
3 years ago
6

As a chemical reaction occurs, the thermometer in the container records a drop in temperature. What is true of the reaction?

Chemistry
2 answers:
nadya68 [22]3 years ago
4 0
<span>When a chemical reaction occurs and the thermometer in the container records a drop in temperature t</span>he reaction is exothermic because heat was released by the reaction.

 <span>B. The reaction is exothermic because heat was released by the reaction. is your answer.

Hoped I helped!</span>
tester [92]3 years ago
3 0

Answer:

The reaction is exothermic because heat was released by the reaction.

Explanation:

'exothermic' means a reaction released heat over the time of the experiment.

'endothermic' means that the reaction released cold over the experiment.

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<h3>What is Thomson “plum-pudding” model?</h3>

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Read more about Atom here brainly.com/question/6258301

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The options include the following:

a.The Rutherford experiment proved the Thomson “plum-pudding” model of the atom to be essentially correct.

b.The Rutherford experiment was useful in determining the nuclear charge on the atom.

c.Milikan’s oil-drop experiment showed that the charge on any particle was a simple multiple of the charge on the electron.

d.The electric discharge tube proved that electrons have a negative charge

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1 year ago
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romanna [79]

Answer:

the answer is b

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Sooo B
I hope this helps! :)
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