Exam (elaborations)
OP CHEM 1 (ALL SOLVED)
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1.'Atomic theory' of matter was given by (A) Avogadro (B) Dalton (C) Newton (D) Pascal correct answers (B) [SSC MTS Exam. 2014] Exp: Atomic theory of matter was given by John Dalton. According to this theory, matter is made up of extremely small indivisible and indestructible particles called Atoms...
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