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1. Atoms are impenetrable and aren't destructible. All material is made up of very, very small atoms.
2. All atoms of an element have the same mass and the same properties.
3. Mixtures are made by a fusion of 2+ unlike classifications of atoms.
4. A chemical reaction is a displacement of atoms.
Wiki User
∙ 11y ago
John Dalton hypothesized that all matter is made up of indivisible particles called atoms, which differ in size, mass, and properties. He proposed that atoms of different elements have different weights and combine in simple whole number ratios to form compounds. Dalton also suggested that atoms are rearranged in chemical reactions but are not created or destroyed.
Wiki User
∙ 9y ago-Dalton told us that the basic unit of matter is the atom.
-compounds are formed when different atoms combine in fixed proportions
-all atoms of a given element are identical
-all element are composed of indivisible atoms
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What is Daltons theary about atoms?
Refer to the related link.
Which describes john daltons observation of elements in any given compound?
One of the best ways to describe John Dalton's observations of elements is that they are made of small particles. The atoms join in simple whole number ratios when the elements react.
Which tenet of Daltons atomic theory did Thomson disprove?
Atoms cannot be divided into smaller particles.
A molecule inside a cell consists of 3500 covalently linked atoms weighing about 105000 daltons?
A macromolecule
Did Daltons model of the atom include protons neutrons and electrons inside the atoms?
no, because according to him an atom is a tiny indestructable sphere with mass on it.
What is Daltons theary about atoms?
Refer to the related link.
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.
What is John Dalton's scientific attitude?
what is john daltons scientific attitude
What was john Daltons job?
he worked at the circus as a proffesional clown
Which describes john daltons observation of elements in any given compound?
One of the best ways to describe John Dalton's observations of elements is that they are made of small particles. The atoms join in simple whole number ratios when the elements react.
What was john daltons contribution to the atomic theory?
He said that atoms can not be divided; in one matter all the atoms are of same kind,same mass and same type. He also said that different matters have different kinds of atoms. He furthermore said that atoms from different matters meet together at a particular rate and make molecules.
What main feature of daltons atomic model was abandoned after thomson's discoveries?
The idea that atoms are indivisible.
Which tenet of Daltons atomic theory did Thomson disprove?
Atoms cannot be divided into smaller particles.
What was john daltons parents name?
Joseph Dalton and debroah greenup
Why was daltons model of the atom changed after Thompson experiment?
John Dalton's atomic theory indicated that atoms were indivisible spheres. When JJ Thomson did his work with cathode ray tubes, he discovered that atoms contain electrons, which meant that the atom is not indivisible, that there are smaller particles within
A molecule inside a cell consists of 3500 covalently linked atoms weighing about 105000 daltons?
A macromolecule
