Question

Exercise co Column 3 1. Rearrange the columns 2 and 3 so as to match with the column 1. Column 2 a. Lightest and negatively charged particle in all the 4/1. Mendeleev Column 1 i. Triad 6 ii. Octave atoms iii. Atomic number5/b. Concentrated mass and positive charge iv. Period v. Nucleus vi. Electron 3 e. Positive charge on the nucleus f. Sequential change in molecular formulae 6|2. Thomson 3. Newlands 5 4. Rutherford 15. Dobereiner 36. Moseley c. Average of the first and the third atomic mass d. Properties of the eighth element similar to the first​

Answer 1

Answer:it is soo long

Explanation:https://www.shaalaa.com/question-bank-solutions/rearrange-the-columns-2-and-3-so-as-to-match-with-the-column-1-column-1-column-2-column-3-i-triadii-octaveiii-atomic-numberiv-periodv-history-of-periodic-table-early-attempts-at-the-classification-of-elements_51527