A certain particle ‘X’ has 17 protons, 18 electrons and 20 neutrons. 1. What is such a particle called.........
A certain particle ‘X’ has 17 protons, 18 electrons and 20 neutrons.
1. What is such a particle called.........
2. What is the mass number of X............
3. What is the atomic number of X........
4. Does the particle have an excess of electrons or a deficiency of electrons...........
5. What is the charge on the particle...............
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1 Answers
1. What is such a particle called anion
2. What is the mass number of X 35
3. What is the atomic number of X 17
4. Does the particle have an excess of electrons or a deficiency of electrons excess of electrons
5. What is the charge on the particle – 1 (negative)
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