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goblinko [34]
2 years ago
14

The

Chemistry
1 answer:
Vikki [24]2 years ago
5 0

2nd

Explanation:

because i guesses i guess so yeah trust your gut buddy

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Determina el numero de masa para el paladio en la siguiente tabla:*
Damm [24]

The concept of atomic masses we can find that the correct answer is:

       c) 101

The atomic mass or mass number of an element is the sum of its protons plus the neutrons that are in the atomic nucleus, the electrons are not taken into account because they have a mass much lower than the masses of protons and neutrons.

   

In the table they indicate that there are 46 protons and 55 neutrons, therefore

          M = #_ {protons} + #_ {neutrons}

          M = 46 +55

          M = 101

In conclusion using the concept of atomic masses we find that the correct answer is:

c) 101

Learn more about atomic mass here:

brainly.com/question/1317964

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2 years ago
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SVETLANKA909090 [29]

Answer: 6.02 × 10^24

Explanation:

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How did the surface area of the metal strip expose to the solution affect the
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Answer:

See explanation below

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Which of the following terms means that metals can be pulled into thin strands or wires? [like copper]
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D

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