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| 1. |
What is the basic theme of orgainisation in the periodic table? |
| Answer» Solution :It is to simplify and systematise the study of the PROPERTIES of all the elements and MILLIONS of their compounds. On the basis of similarities in chemical properties, the various elements have now been divided into different groups. This has MADE the study simple because the properties of elements are now STUDIED in the form ofagroups rather than INDIVIDUALLY. | |