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Neko [114]
3 years ago
13

Which observation does not indicate that a chemical reaction has occurred?

Chemistry
1 answer:
castortr0y [4]3 years ago
6 0

Answer:

change in the total mass of substances

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Musya8 [376]

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See below

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5 0
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Read 2 more answers
Which feature forms at convergent
geniusboy [140]

B trench

Explanation:

The feature found at most convergent margins is a trench.

A trench is a large depression that typifies most convergent margins.

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  • The denser one slides beneath the less dense one into the asthenosphere below.
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  • The margin between the two plates that are depression is a trench.

learn more:

Lithosphere brainly.com/question/2998243

#learnwithBrainly

8 0
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