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Verizon [17]
3 years ago
10

What is atomic and mass number

Chemistry
1 answer:
jok3333 [9.3K]3 years ago
5 0
The Atomic Mass Number is the number underneath the Element symbol and it is the atomic mass of the element. You can easily find the atomic mass(or get a very close number to it) by adding the protons and neutrons together. If there are 2 protons and 2 neutrons, the atomic mass would be 4.
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I am Lyosha [343]

Answer:

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Explanation:

Use the dilution equation M1V1 = M2V2

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V1 = This is what we're looking for.

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Solve for V1 --> V1 = M2V2/M1

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3 years ago
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Pertaining to effective collisions, if ever there is an increase of concentration, the frequency and rate of effective collisions among reactants surges in such a way that the rate of reaction also surges. Same with passing into a room with only 1 individual compared to hundred people blind persons, you probably want to proceed to the room with several people.</span>

<span>This is the simple logic behind that scientific existence.</span>

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D

Explanation:

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zysi [14]
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3 years ago
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