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How did the discovery of electrons shows that there are also positively charged parts of the atom?
The discovery of the electron proved the positive charge of the atom when sending an electric spark across an air gap from one electrode to another, called the photoelectric effect.
Who coined the word atom?
The Greeks, from the word atomon, meaning "uncuttable, indivisible."
In what decade did scientists first split the atom?
British Physicist Ernest Rutherford is considered the 'father of nuclear physics' and is credited with splitting the first atom in 1917. He pioneered the Rutherford model of the atom and theorized that the charge of an atom is concentrated into a nucleus. He was able to split the atom in a nuclear reaction between alpha and nitrogen particles which led to the discovery of the proton.
Rutherford's experiments led to the discovery of the?
Rutherford's experiment was important because it showed that an atom is mostly empty space. Rutherford gave more detail of the atom's structure.
How much of an atom volume does the nucleus make up?
how much of an atoms volume does the nucleus make up
What discoveries did Aristotle make with the atom?
in 1322
What year did Aristotle discover the atom?
Aristotle did not discover the atom. The concept of the atom was first proposed by the ancient Greek philosopher Leucippus and his student Democritus around the 5th century BCE. Aristotle, who came after them, did not accept the idea of atoms and instead favored a different view of matter.
Who are the chemists who contribute to the discovery of atom?
Very many, and much to say about all of them. Try these in Wikipedia for a start: Aristotle, Dalton, Rutherford, Geiger and Marsden, Chadwick, Bohr.
What were the disadvantages of Aristotle discovery?
10 years
Who discovery that the earth orbits the sun?
Aristotle.
What did Aristotle contribute to the discovery of the speed of light?
Nothing.
What was discovery?
His MAJOR discovery was when he discovered the atom.
Who are the discovery of atom?
we have
When did Aristotle discover the atom?
Aristotle did not discover the atom. The concept of the atom was first proposed by the ancient Greek philosopher Democritus around the 5th century BCE. Aristotle had a different view of matter, which did not involve indivisible particles like atoms.
Alpha particles led to what discovery of what?
discovery of the atom's structure
What was the main discovery of Aristotle?
Aside from philisophical contributions, Aristotle created the empirical system in science of categorization based on observation.
Who made the atom?
the ancient Greeks made the atom, but they had no proof after the discovery.
