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Ludmilka [50]
3 years ago
10

Please Help!!!

Chemistry
1 answer:
lord [1]3 years ago
6 0

Answer:

C.

Explanation:

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Which of the following is the best example of a scientific law?
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Answer:

The correct answer is :'The gravitational force between two objects is related mathematically to their mass and the distance between them'.

Explanation:

A scientific law is a statement which explains physical phenomena and has been tested multiple times through the correct scientific methods and experimentation. It will give same results and observations after each conduct.

A scientific law comes into picture after the acceptance of a theory which explains or exposes the reason behind any physical phenomena occurrence.

So the best example of scientific law:

The gravitational force between two objects is related mathematically to their mass and the distance between them.

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Its number of protons is the answer. I did a test on this. Hope it helps :)

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Which has the greatest mass? 1 mole Ca 1 mole CO 1 mole O2 1 mole CH4 1 mole NO
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According to avogadro's law, 1 mole of every substance occupies 22.4 L at STP , contains avogadro's number (6.023\times 10^{23}) of particles and weighs equal to the molecular mass of the substance.

1 mole of Ca has a mass of 40 g.

1 mole of CO has a mass of 28 g

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Thus the greatest mass is of 1 mole of Ca

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