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PolarNik [594]
3 years ago
6

Which of th following is an example of how scientist might use a model?

Chemistry
1 answer:
Gemiola [76]3 years ago
8 0
C. marbles placed inside hollow sphere
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Select the single best answer. Which mechanism properly shows the movement of electrons in the reaction? 2xsafari
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Answer:

D

Explanation:

We must study the reaction pictured in the question closely before we begin to attempt to answer the question.

Now, the reaction is a free radical reaction. This implies that only one electron is transferred. The transfer of one electron is shown using a half arrow rather than a full arrow. The both species are radicals (odd electron species) and contribute one electron each.

Hence we must show electron movements in both species using a half arrow.

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3 years ago
Is potassium a compound?​
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Potassium itself is not a compound, it’s an element. Represented by “K” and has an atomic number of 19. However, it can be used to make a compound
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An example of a double replacement chemical reaction takes place in batteries. In an alkaline battery, Manganese oxide reacts wi
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2 years ago
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Answer:

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3 years ago
The table above gives examples of inherited traits. Which statement below will BEST complete this table?
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3 years ago
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