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garik1379 [7]
3 years ago
10

Which best describes the modern periodic table?

Chemistry
1 answer:
kaheart [24]3 years ago
5 0

answer:

D.

explanation:

as days years months go by more and more new elements that are chemically made or are natural are added even though the ones at school have been updated for such a long period of time

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At STP

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Answer:

The reaction rate is inversely proportional to the reaction time.

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explain how energy changes from one form to another in a exothermic reaction. in an endothermic reaction.
Alexxx [7]

Answer:

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