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    				| 1. | Do you know why Do you know why New lands proposed the law of octaves ? your answer in terms of the model structure of the atom | 
| Answer» ber of electrons in valence shell can vary between 1-8 but when inert gas were not KNOWN ¡ it can change between 1 to 7 and thus element must be similar to ONE of the first seven ¡. so Newlands' proposed the LAW of octaves ¡ HOPE IT HELPS :) -♪ | |