Evolution Of The Atom Flashcards
Learn about the history of the atom and how atom has evolved through different people's experimentations
Under the substances that composed the matter, what is fire composed of ?
Hot and Dry
Under the substances that composed the matter, what is AIR composed of?
Wet and Hot
Under the substances that composed the matter, what is WATER composed of?
Cold and Wet
Under the substances that composed the matter, what is EARTH composed of ?
Dry and Cold
What are the 4 substances that is belived by scientists before to be as what matter is composed of ?
Fire , Air , Water , and Earth
In the Medieval period, what was its contribution to Bohr’s model ?
The concept of opposites and a Simpler Understanding of the what the Universe was composed of
What did Democritus of Empidocles say an atom was?
Indestructible
Hot and Dry
F
Cold and Wet
Water
Cold and Wet
Water
Dry and Cold
E
On what year did the Medieval age / era started?
440 BC
On what year did john Dalton’s theory started?
1803
On what year did Thomson’s theory started?
1897
On what year was Rutherford’s theory started?
1991
