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How did Dalton advance the atomic philosophy proposed bu democritus?
Dalton proposed that atoms in an element are tiny, hard and identical spheres, just like billiard balls. He also thought of them as indestructible, but they arrange in reactions though. He couldn't explain attraction or repulsion.
How did Dalton advance the atomic philosophy propose by democritus?
By using experimental methods Dalton transformed Democritus ideas on atoms into a scientific theory.
Who proposed john Dalton's atomic theory?
John Dalton. He put forward the atomic theory in 1808.
What does the name Dalton mean?
Dalton is a surname of a British community. Dalton John(1766-1844) was a British chemist who proposed the Dalton atomic theory.
Who proposed the first atomic theory in 400 BC?
john Dalton
Dalton's atomic theory was based on careful measurements and extensive research true or false?
True. Dalton's atomic theory, proposed in the early 19th century, was based on careful measurements of chemical reactions and extensive research into the properties of elements. His theory laid the groundwork for modern atomic theory and helped advance the understanding of the composition of matter.
Who is The schoolteacher who studied atoms and proposed an atomic theory?
The schoolteacher who studied atoms and proposed an atomic theory was John Dalton, known for his development of modern atomic theory in the early 19th century. Dalton's theory proposed that all matter is composed of small, indivisible particles called atoms that are unique to each element and are rearranged in chemical reactions. His work formed the foundation for modern chemistry.
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.
Who is the English chemist who proposed an atomic theory that all elements are made of atoms that can not be divided?
John Dalton
Which scientist proposed that elements consisted of atoms were identical and had the same mass and that compounds were atoms from different elements combined together?
John Dalton first proposed this. Today, it's called Dalton's atomic theory.
Who was the school master who studied cheimistry and proposed the atomic theory?
The schoolmaster who studied chemistry and proposed the atomic theory was John Dalton. Dalton's atomic theory, published in the early 19th century, stated that all matter is composed of tiny, indivisible particles called atoms. His work laid the foundation for modern atomic theory.
What is the first theory to relate chemical changes to events at the atomic level?
The first theory to relate chemical changes to events at the atomic level was proposed by John Dalton in the early 19th century. Known as Dalton's atomic theory, it stated that elements are composed of indivisible particles called atoms, and chemical reactions involve the rearrangement of these atoms to form new substances.
