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What statement supports one of Dalton's contributions to the atomic theory?
Wiki User
∙ 9y ago
the element carbon is made up of carbon and nitrogen
Wiki User
∙ 9y ago
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Who are the early scientists who made contributions in the development of the atomic theory?
dalton, rutherford ,etc
Daltons atomic theory stated that atoms?
atoms are indivisible,tiniest particles of matter. they combine in simple whole no ratios to form elements or compounds. they can neither be created, nor destroyed.
How is the modern atomic theory different from Daltons atomic theory?
In Dalton's theory the electrons in the atom travel in a one layered orbital rotation around the nucleus, in the modern, or electron cloud, theory the electrons travel in a more radical patterned movement while still staying in their respected energy levels.
What are the contributions of albert Einstein?
Albert Einstein made many contributions to science. Namely, he discovered several different physical laws, and he worked on the creation of the atomic bomb. Additionally, Einstein won a Nobel Prize for his work in physics.
What statement best describes the density of an atom's nucleus?
The density of the nucleus is 1000's times the density of the entire atom.
What are the sub atomic particles for john daltons model?
protons,neutrons and electrons are the sub atomic particles
How does Daltons atomic theory explain the law of definite proportions?
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What is the atomic mass of neon'?
The approximate mass is 11. Technically you could express this in units of daltons as 11 Da (Daltons previously called amu, Atomic Mass unit, or as 11 (the dimensionless, relative atomic mass which chemists simply call atomic weight) .
What is the approximate mass of a neon-11 atom?
The approximate mass is 11. Technically you could express this in units of daltons as 11 Da (Daltons previously called amu, atomic mass unit, or as 11 (the dimensionless, relative atomic mass which chemists simply call atomic weight) .
What main feature of daltons atomic model was abandoned after thomson's discoveries?
The idea that atoms are indivisible.
Did daltons atomic theory include the idea that all atoms of all elements are the same size?
no.
Which tenet of Daltons atomic theory did Thomson disprove?
Atoms cannot be divided into smaller particles.
How did daltons atomic theory lead to the different model scientists have today?
Dalton's theory was irrelevant to the total compensation of of the Atomic Mass.
Did postulate 4 of Daltons atomic theory holds true now?
This postulate is valid today only in some situations.
Why scientists accepted daltons atomic theory but not the idea of an atom proposed by the Greek philosopher?
the Greek Philosophers did not test their theory.
What was one main point if daltons atomic theory?
ttha atoms made up pthe smallest forms of matter
How did thompsons experiment change daltons atomic model?
thomas discovered that the atom contained smaller particals called electrons
