My name is John Dalton. I was a chemist who did tons of experiments. In 1808, I discovered the Atomic theory.
The atomic theory which I created states that all matter is created of atoms. It also states that atoms cannot be created,divided, or destroyed. Lastly, it states that atoms are identical from a certain element, but different to atoms in different elements.
What is the atomic theory, Mr.Dalton?
Before my discovery of the atomic theory, there were other discoveries that other scientists made about the different parts that the atoms is made out of.
This is my atomic model. It shows an atom with electrons.
My name is J.J. Thompson. I am a scientist who discovered that atoms are made up of smaller parts. I also found out that atoms are made up of negative charged particles called electrons.
Hello, my name is Ernest Rutherford. I am a scientist who conducted tons of experiments to study the atoms. I was the one who found out that atoms have a nucleus and have positive electric charges called protons.
This my atomic model of an atom in 1909
Hi,I'm Niels Bohr I am a scientist .In my model I describe that electrons have a negative charge and circles around the positive nucleus.Niels Bohr theory didn't quite mack up to his work so it has been changed over the years keeping his terry in mind.