TRICK
PEN of RTC co.
- Proton – Rutherford
- Electron – Thomson
- Neutron – Chadwik
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Hello, my name is Jack Sparrow. I'm a 50 year old self-employed Pirate from the Caribbean.
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Hello, my name is Jack Sparrow. I'm a 50 year old self-employed Pirate from the Caribbean.
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