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These affirmations are not valid today:
· All atoms of a given element are identical.· A given compound always has the same relative numbers of types of atoms.
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What part of Daltons atomic theory was then proven to be incorrect?
Two principles not valid today:· All atoms of a given element are identical.· A given compound always has the same relative numbers of types of atoms.
Which tenet of Daltons atomic theory did Thomson disprove?
Atoms cannot be divided into smaller particles.
What experiment did daltons use for his atomic theory?
dalton wasnt the one who experimented with gold, rutherford was the one who did the gold foil experiment.
Is the theory of spontaneous generation considered to be correct or incorrect?
The theory of spontaneous generation is considered to be incorrect. It posited that living organisms could arise from nonliving matter spontaneously, without the need for reproduction. This theory was disproven through experiments by Louis Pasteur and others in the 19th century.
How many Dalton is water molecule?
A water molecule (H₂O) has a molecular weight of approximately 18 Daltons. This is calculated by adding the atomic weights of its constituent atoms: two hydrogen atoms (about 1 Dalton each) and one oxygen atom (about 16 Daltons). Therefore, the total is roughly 2 + 16 = 18 Daltons.
What part of Daltons atomic theory was then proven to be incorrect?
Two principles not valid today:· All atoms of a given element are identical.· A given compound always has the same relative numbers of types of atoms.
What part of daltons atomic theory was proved incorrect?
One part of Dalton's atomic theory that was proved incorrect is the assumption that atoms are indivisible and cannot be further subdivided. The discovery of subatomic particles such as protons, neutrons, and electrons showed that atoms are made up of smaller components.
How does Daltons atomic theory explain the law of definite proportions?
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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 part of daltons theory was modified after discovery of isotopes?
Atoms may not be changed into other atoms.
What part of daltons theory was modified after the discovery of isotope?
Atoms may not be changed into other atoms.
Which tenet of Daltons atomic theory did Thomson disprove?
Atoms cannot be divided into smaller particles.
What did daltons theory say about protons and electrons?
Nothing,Dolton did not know about Protons,neutrons and electrons
The fundamental particle of a chemical element according to Daltons theory is?
The atom. Considered by Dalton to be indivisible and indestructible.
Which part of daltons atomic theory are known to be incorrect?
Dalton's atomic theory stated that atoms of a given element are identical in all respects, which we now know is incorrect as atoms can exist as isotopes with different numbers of neutrons. Additionally, atoms were thought to be indivisible, but we now know they can be broken down into subatomic particles like protons, neutrons, and electrons.
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.
Who created a incorrect theory of the universe?
god
