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One key idea that compromised the acceptance of Dalton's atomic theory was the notion that atoms are indivisible and indestructible. Subsequent discoveries in chemistry and physics, particularly the identification of subatomic particles (such as electrons, protons, and neutrons), demonstrated that atoms are not the smallest units of matter and can indeed be split or transformed in nuclear reactions. This revelation necessitated refinements to Dalton's original theory, leading to a more nuanced understanding of atomic structure and behavior.
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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.
What is a component of John Daltons atomic theory?
One key component of John Dalton's atomic theory is the idea that matter is composed of indivisible particles called atoms. Dalton proposed that all atoms of a given element are identical in mass and properties, and that atoms combine in simple whole-number ratios to form compounds. This theory laid the groundwork for modern chemistry by introducing the concept of the atomic nature of matter.
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 is one main point of daltons atomic theory?
One main point of Dalton's atomic theory is that all matter is composed of indivisible particles called atoms, which cannot be created or destroyed in chemical reactions. Dalton proposed that atoms of a given element are identical in mass and properties, while atoms of different elements differ in these characteristics. This theory laid the foundational understanding of chemical reactions as the rearrangement of atoms.
How does Daltons atomic theory explain the law of definite proportions?
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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.
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.
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.
Why was daltons model accepted?
Dalton's atomic theory or model was accepted despite errors. This is because his theory provided a logical explanation of concepts and led the way to new experimentations.
How can an stm help improve daltons theory?
An STM (scanning tunneling microscope) can help improve Dalton's atomic theory by providing visual evidence of individual atoms and their arrangements on surfaces. This experimental data can offer insights into the precise structure and behavior of atoms, supporting or refining Dalton's ideas based on empirical observation. Additionally, STM allows for the direct observation of atomic interactions and bonding, which can lead to a deeper understanding of atomic behavior beyond what Dalton's theory originally proposed.
Did daltons atomic theory include the idea that all atoms of all elements are the same size?
No, Dalton's atomic theory did not include the idea that all atoms of all elements are the same size. Instead, he proposed that atoms of different elements have different sizes and weights.
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 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 idea compromised the acceptance of Dalton work?
John Dalton's atomic theory was initially compromised by the idea of indivisible atoms, as later discoveries revealed that atoms are not the smallest units of matter and can be further divided into subatomic particles (protons, neutrons, and electrons). Additionally, Dalton's assumption that all atoms of a given element are identical in mass and properties was challenged by the discovery of isotopes, which have varying masses. These advancements in chemistry and physics ultimately led to a more nuanced understanding of atomic structure.
What is a component of John Daltons atomic theory?
One key component of John Dalton's atomic theory is the idea that matter is composed of indivisible particles called atoms. Dalton proposed that all atoms of a given element are identical in mass and properties, and that atoms combine in simple whole-number ratios to form compounds. This theory laid the groundwork for modern chemistry by introducing the concept of the atomic nature of matter.
