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Tags Posts tagged with "atoms"


What is element?

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ELEMENTS There are over 100 elements in nature. Each element is composed of an innumerable group of atoms which are identical with one another...
The Atoms - 1 - 2

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ATOMS (2) In 1805, the English chemist and physicist, John Dalton, stated that all matter consists of small particles which he called 'atoms'. Dalton's...
about atoms

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- ATOMS - Atoms are the smallest particles of matter that have the properties of the chemical elements - hydrogen, oxygen, iron, and so on....