That Are Explained by Daltons Atomic Theory

Laws That Are Explained by Dalton s Atomic Theory 

Law of Conservation of Mass There is no detectable change in mass in 

Each element is composed of extremely small particles with the same chemical properties called atoms. 

Chemical compounds are formed by the combination of atoms of different elements in definite, constant ratios that usually can be expressed as integers or simple fractions. 

Chemical reactions involve the separation and combination of atoms, as in this example where bonds are broken between C and H in CH4 and between O and O in O2, and bonds are formed between C and O in CO2 and between H and O in H2O. 

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