Labels:text | screenshot | majorelle blue OCR: The Periodic Table The modern periodic table is based on the one produced by Dmitri Mendeleyey in 1869. All the elements are set out in groups and periods. The table is set out as follows; The Noble Gases The Reactive Metals The Transition Metals The Non-Metals @ The Poor Metals Please note that there is a great deal of data to load in. If you have a basic system please be patient after all there are about 140 buttons!
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