Question | Answer |
Said atoms are small, hard particles. | Democritus |
Atoms are made of single material formed into different shapes and sizes. | Democritus |
Atoms of different elements are different. | Dalton |
Atoms of the same element are exactly alike. | Dalton |
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Who believed that atoms are small hard particles?
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Who said,"Atoms are small, hard particles."? Democritus. Who conducted experiments ...
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He identified for the first time elements by atomic mass. The first scientist to suggest that atoms contain smaller particles was J.J. Thomson of England. In ...
Atoms are small, hard particles. Democritus. He conducted experiments in combining elements. Dalton. Atoms are "uncuttable". Democritus. Electron paths cannot ...
Democritus. (430 BC) believes atoms are "uncuttable" (indivisible), atoms are small, hard particles, atoms are made of a single material formed into different ...
He proposed that all matter is made of tiny indivisible particles called atoms, which he imagined as "solid, massy, hard, impenetrable, movable particle(s)".
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