neutral atom contains 92 protons and 126 neutrons find out atomic number mass number and the number of electrons in the atom
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Answer: no.of electrons=no.of protons=92 mass number=no.of protons+no.of neutrons=92+126=218 atomic number=no.of electrons(acc . to modern periodic table)=92 Explanation:
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Answer:
No of atom= 92 .no of electrons= 218
Explanation:
atomic no = no of protons
electrons no= no of protons+no of neutrons
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