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Lana71 [14]
2 years ago
6

What is the difference between the solid line and the dotted line?

Chemistry
1 answer:
kogti [31]2 years ago
8 0

Answer:

it is dotted

Explanation:

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(answer is a period table element!) When apprehending a suspect, try not to put your ____ on him.
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2 years ago
Since the number of atoms in a substance is so large , a unit to count them was created. This unit is the number of atoms in 12
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The number of atoms in one mole of any substance is measured by Avogadro's number. The value of Avogadro's number is 6.023 x 10 ^23. It is named after scientist Avogadro who proposed this number. 12 grams of carbon-12 represents 1 mole of carbon-12. For this reason, the number of atoms present in 1 mole of any substance is 6.023 x 10 ^23. Therefore, the number of atoms present in 1 mole carbon-12 is 6.023 x 10^23.


(Answer) This unit is the number of atoms in 12 grams of carbon-12 and known as Avogadro's number.

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