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Dafna11 [192]
3 years ago
5

Which two particles are found in the center of an atom?

Chemistry
2 answers:
seraphim [82]3 years ago
6 0

Answer:

B) Protons and Neutrons

Explanation:

In every atom, there is a Nucleus which contains protons and Neutrons. Protons being positive and Neutrons not having a charge (neutral).  

ivolga24 [154]3 years ago
4 0
Protons and neutrons
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What is the percentage of hydrogen in c2h4
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Ethylene- C2H4 = 85.7% Carbon and 14.3% Hydrogen


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C 24.0 / 28.0= .857 = 85.7%


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<h3>Ethylene is 85.7% Carbon and 14.3% Hydrogen </h3>
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