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John Dalton initially proposed that atoms were hard, indivisible spheres in his atomic theory developed in the early 19th century. However, as scientific understanding advanced, Dalton's model was refined, and later discoveries revealed that atoms are composed of smaller particles (protons, neutrons, and electrons) and have complex structures. Thus, while Dalton's early concept was of a hard sphere, it evolved as new information emerged.
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Who proposed that an atom was a sphere that was equally dense throughout?
John Dalton
How Dalton crookes thomsont Rutherford showed the early model of the atom?
dalton created a solid sphere model. He belived that the atom was one single sphere, and that diffrent elements were made of diffrent types of atoms.
Did John Dalton's model of the atom look like a tiny solid sphere with a predictable mass for a given element?
I think it probably looked like a sphere. not positive.
When was Atom on Sphere created?
Atom on Sphere was created in 2011.
Where did john Dalton find the atom?
john dalton didnt find the atom democrites did... john dalton was reading and found the word atomos in a journal and decided he would change the name to atom meaning undivisible.
Who proposed that an atom was a sphere that was equally dense throughout?
John Dalton
Which item best represents Dalton mental image of an atom?
Dalton's mental image of an atom can be best represented by a solid, indivisible sphere with no internal structure, similar to a billiard ball. This model suggested that atoms were the smallest, fundamental particles of matter.
When did john Dalton formulate the solid sphere atom theory?
1808
How Dalton crookes thomsont Rutherford showed the early model of the atom?
dalton created a solid sphere model. He belived that the atom was one single sphere, and that diffrent elements were made of diffrent types of atoms.
Did Dalton's model of the atom include protons neutrons and electrons inside the the atom?
no, because according to him an atom is a tiny indestructable sphere with mass on it.
Did Dalton's model of the atom include protons?
no, because according to him an atom is a tiny indestructable sphere with mass on it.
Did Dalton model of the atoms include protons neutrons and electrons inside the atom?
no, because according to him an atom is a tiny indestructable sphere with mass on it.
What is one of Dalton's theories that has been disproved?
Dalton theorized that an atom was a tiny solid sphere. Today we know that atoms are not solid, in fact are mostly open space.
Who Proposed that the atom has a nucleus and electron cloud?
John Dalton, I believe.
Description of Solid Sphere Model proposed by John Dalton?
The Solid Sphere Model proposed by John Dalton suggests that an atom is a solid sphere with no internal structure. Dalton envisioned atoms as indivisible and indestructible particles that make up all matter. This model laid the foundation for modern atomic theory.
Did John Dalton's model of the atom look like a tiny solid sphere with a predictable mass for a given element?
I think it probably looked like a sphere. not positive.
Who discovered the indivisible solid sphere model?
The indivisible solid sphere model, also known as the billiard ball model of the atom, was proposed by John Dalton in the early 19th century. He suggested that atoms are indivisible spheres that make up all matter and that they combine in simple whole number ratios to form compounds.
