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John Dalton's contributions to modern atomic theory primarily include the idea that matter is composed of indivisible atoms, each with a specific mass and properties. He proposed that atoms of the same element are identical in mass and properties, while atoms of different elements differ. Dalton also introduced the concept of chemical compounds as combinations of different atoms in fixed ratios. His work laid the foundational framework for understanding the nature of atoms and their role in chemical reactions.
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Who invented the atomic theory of matter?
John DaltonA2. Many scientists contributed to our present ideas - they did not (and have not yet) sprung full blown into existence. JJ Thomson et al developed some of the atomic theory, but even today the full concept of quarks and gluons may elude us - perhaps to be embodied in string theory.
Who proposed john Dalton's atomic theory?
John Dalton. He put forward the atomic theory in 1808.
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 nineteenth century scientist designed the atomic theory of matter?
John Dalton, an English scientist, developed the atomic theory of matter in the early 19th century. His theory proposed that all matter is made up of tiny, indivisible particles called atoms, each with its own unique properties. Dalton's work laid the foundation for modern atomic theory and greatly influenced the field of chemistry.
What scientists came up with the first widely recognized atomic theory?
The first widely recognized atomic theory was proposed by John Dalton in the early 19th century. Dalton's atomic theory suggested that all matter is made up of small, indivisible particles called atoms. This theory laid the foundation for modern chemistry.
What Quaker schoolteacher developed modern atomic theory?
John Dalton
Who developed the first scientific atomic theory?
john dalton developed the atomic theory , which he published in 1803
What did Dalton do?
John Dalton developed the atomic theory.
The individual who developed the atomic theory was?
John Dalton
Who developed the first scientific theory?
john dalton developed the atomic theory , which he published in 1803
In what way does Dalton's theory differ from modern atomic theory?
he was wrong
Who invented the modern version of the Atomic Theory?
The modern version of the Atomic Theory was developed by the English chemist John Dalton in the early 19th century. Dalton's theory proposed that all matter is made up of small, indivisible particles called atoms, each with its own specific properties.
Who proposed the first modern atomic theory?
The first modern atomic theory was proposed by John Dalton in the early 19th century. Dalton's theory stated that all matter is made up of tiny, indivisible particles called atoms, and that atoms of different elements have different masses and properties.
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 date was the modern atomic theory invented?
in 1803 by John Dalton
Who is credited with being the beginning of modern atomic theory?
John Dalton
Who Developed the 5 postulates of the atomic theory?
The 5 postulates of the atomic theory were developed by John Dalton in the early 19th century. Dalton's theory proposed that all matter is composed of small, indivisible particles called atoms, and that chemical reactions involve the rearrangement of these atoms.
