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Tresset [83]
3 years ago
7

Nuclear fission occurs when an atomic nucleus splits into two or more smaller and less massive atomic nuclei.

Chemistry
2 answers:
Jobisdone [24]3 years ago
8 0
I beleive the answer is true
ololo11 [35]3 years ago
8 0
I think The answer is true
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Several narrow linear bloodstain patterns are found on a wall adjacent to one where a body was found the droplets were elongated
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The concentration of a diluted "wine" sample was found to be 0.24 %(v/v) ethanol. Assuming the wine was diluted by 75x before an
Softa [21]

Answer:

The original concentration of ethanol was 18 % (v/v)

Explanation:

For the analysis of a sample, mostly dilutions are made of the original concentrated sample. The analysis results obtained from the diluted sample are then calculated for the concentrated samples.

According to the given data, the wine sample was diluted 75 times. This means that the initial concentration of ethanol was 75 times more than the final concentration i.e. 0.24 % (v/v). So mathematically:

original concentration (v/v)= final concentration (v/v) x times diluted

original concentration (v/v)= 0.24 % x 75

original concentration (v/v) = 18 %

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3 years ago
5. What is metallic bonding?<br> 6. Why are metals shiny?
cricket20 [7]

Answer:

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Explanation:

In metallic bonding, the electrons are “surrendered” to a common pool and become shared by all the atoms in the solid metal.

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Explanation:

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