Unknown Story
Kuvakäsikirjoitus Teksti
- First, listen attentively to our teacher. I will summarize it to you later for you to understand it well.
- Okay class, our new lesson for today is about the history of atoms. Atoms is found in....
- Oh yes, I will listen first. Thank you!
- In the classroom
- I don't understand a thing. Can you please help me understand our lesson
- An atom itself is made up of three tiny kinds of particles called subatomic particles:protons, neutrons, and electrons. The protons and the neutrons make up the center of the atom called the nucleus and the electrons fly around above the nucleus in a small cloud.
- That is what our teacher is saying. That atoms are found in matter where in fact everything in the universe is made of matter, and, so,everything in the universeis made of atoms.
- You're right! You are now getting it. Now, let me tell you about the history of atomic theory. There were 3 of the main scientists that contributed to the history of atoms....
- AFTER CLASS
- NEXT DAY. INSIDE THE CLASSROOM
- Who were the 3 of the main scientists that contributed to the history of atoms?. Yes, Nathan?
- Very good Nathan! You may now sit down.
- The 3 scientists are John Dalton, John Joseph Thompson and Ernest Rutherford, sir.
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