plz name the following
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1. number of electron in the atom is equal to the number of protons
2.centre of an atom is called Nucleus
3.number of electron in k shell is 2
4.atomic number of these element is 19
5.protons and neutrons are located in nucleus
Answered by
1
Answer:
- Equal to the number of protons
- Atomic particles
- 2
- Atomic number of potassium is 19
- Nucleus
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