The scientist who discovered the protons inside the nucleus - Rhutherford, the scientist who put Lanthanides and Actinides below the periodic table - Moseley, the scientist who arranged elements according to atomic weight - Mendeleev, Mendeleev arranged elements of similar properties in ........ - groups, the periodic table has .............. blocks - 4, the periodic table has ................ groups - 18, the natural elements which found in the Earth`s crust are....... - 92, the element that different in atomic weight and similar in atomic number is .............. - Isotops, the transition elements found in ................. block - d-block, the block which found in the right side and contain zero group - p-block,

periodic table

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