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Chemistry, 13.10.2020 18:01 lizzyyyvv

1. How many protons? 2. What is the atomic number?
3. What element is this?
4. How many neutrons?
5. What is the mass number?
6. What is the isotope?

1. How many protons?

2. What is the atomic number?3. What element is this?4. How many neutrons?5.

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