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Dalton's atomic postulations stated that:
- Elements are made of tiny particles called atoms.
- All atoms of a given element are identical.
- The atoms of a given element are different from those of any other element; the atoms of different elements can be distinguished from one another by their respective relative weights.
- Atoms of one element can combine with atoms of other elements to form chemical compounds; a given compound always has the same relative numbers of types of atoms.
- Atoms cannot be created, divided into smaller particles, nor destroyed in the chemical process; a chemical reaction simply changes the way atoms are grouped together.
What else can I help you with?
What did Aristotle contribute to the atomic theory?
Aristotle rejected the concept of atoms and instead proposed a continuous, indivisible substance as the basis of all matter. His views on the composition of matter were influential for many centuries, until the development of modern atomic theory in the 19th century.
What did roger bacon do for atomic theory?
Roger Bacon, a medieval philosopher and scientist, did not directly contribute to atomic theory as it was developed centuries after his time. However, his emphasis on experimental method and empirical observation laid the foundation for the scientific approach that would later lead to the development of atomic theory.
What do modern day scientist contribute to the atomic theory?
Modern day scientists contribute to the atomic theory by providing experimental evidence through techniques like electron microscopy and particle accelerators, which allow for direct observation of atoms and their behavior. They also continue to refine the mathematical models that describe the behavior of atoms and subatomic particles, helping to further understand the structure and properties of matter at the atomic level. Additionally, they explore the implications of atomic theory in fields like quantum mechanics and materials science for technological advancements.
Whose ideas led to the atomic theory of matter?
The atomic theory of matter can be attributed to the ideas proposed by the ancient Greek philosopher Democritus. He hypothesized that all matter is composed of indivisible and indestructible particles called atoms, which differ in shape, size, and arrangement. Democritus' atomic theory laid the foundation for modern atomic theory.
What did Dalton's atomic theory contribute to science (apex)?
Dalton's atomic theory laid the foundation for modern chemistry by proposing that elements are composed of atoms that are indivisible and combine in specific ratios to form compounds. This theory helped explain and predict the behavior of matter in chemical reactions, leading to advancements in the understanding of the structure of atoms and the periodic table.
What did leucippus contribute to the atomic model or theory?
he did not develop anything regarding the 'atomic theory' for he was against that theory.
What year did Ernest Rutherford contribute to the atomic theory?
1955
How did James Clerk Maxwell contribute to the atomic theory?
He developed the "ELECTOMAGNETISM"
How did Irène Joliot-Curie contribute to the Atomic Theory?
discovering artificial radioactivity
What did Leonardo da Vinci contribute to the atomic theory?
he drew pictures about it :) <3
What did henrey mosley contribute to the peridic table?
he came up with the theory of atomic numbers
How did Isaac Newton contribute to the atomic theory?
Im sorry 4 not being completely sure, but................. Newton believed in atomic forces. He thought that atoms and atomic power could not be properly understood without the use of quantum mechanics. -Sorry TJ
What is Thales Miletus contribute in atomic theory?
trololol...hahahaXD stop cheatin:P get your own answer.haha
What did Philipp Lenard Contribute to the atomic theory?
Philipp Lenard made contributions to understanding the photoelectric effect, for which he was awarded the Nobel Prize in Physics in 1905. However, he did not contribute significantly to the development of the atomic theory. His work focused more on experimental physics and electron behavior rather than atomic structure.
What did Aristotle contribute to the atomic theory?
Aristotle rejected the concept of atoms and instead proposed a continuous, indivisible substance as the basis of all matter. His views on the composition of matter were influential for many centuries, until the development of modern atomic theory in the 19th century.
What is the Balmer Series?
The Balmer series is a section of the hydrogen atomic emission line spectrum. They show the wavelengths of light emitted when electrons transition back to the n = 2 quantum level.
What was the effects of Neils Bohr's contribution to the atomic theory?
That led to know about the size of the atom and the reason of getting five different series of spectral lines in case of hydrogen such Lymann, Balmer, Pashcen, Bracket and Pfund.
