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xz_007 [3.2K]
3 years ago
13

What are the 3 parts of an atom and give the electric charge of each

Physics
1 answer:
xeze [42]3 years ago
3 0
Proton  
charge +

electron 
charge -

neutron
charge neutral
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What is the speed of a 48-kilogram dog running across<br>a lawn with 216 joules of kinetic energy?​
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3m/s

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Air is a good medium for sound waves because it is
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