1. Rearrange the columns 2 and 3 so as to match with the column 1. Column 1Column 3i. Triada. Lightest and negatively charged particle in all the 1. Mendeleevii. Octaveatoms2. Thomsoniii.Atomic number b. Concentrated mass and positive charge3. Newlandsiv. Periodc. Average of the first and the third atomic mass4. Rutherfordv. Nucleusd. Properties of the eighth element similar to the first 5. Dobereinervi. Electrone. Positive charge on the nucleus6. Moseleyf. Sequential change in molecular formulae

1. Rearrange the columns 2 and 3 so as to match with the column 1. C

1.	1. Rearrange the columns 2 and 3 so as to match with the column 1. Column 1Column 3i. Triada. Lightest and negatively charged particle in all the 1. Mendeleevii. Octaveatoms2. Thomsoniii.Atomic number b. Concentrated mass and positive charge3. Newlandsiv. Periodc. Average of the first and the third atomic mass4. Rutherfordv. Nucleusd. Properties of the eighth element similar to the first 5. Dobereinervi. Electrone. Positive charge on the nucleus6. Moseleyf. Sequential change in molecular formulae
Answer» Column 1Column 3i. Triada. Lightest and negatively charged particle in all the 1. Mendeleevii. Octaveatoms2. Thomsoniii.ATOMIC number b. Concentrated mass and POSITIVE charge3. Newlandsiv. PERIODC. Average of the first and the third atomic mass4. RUTHERFORDV. Nucleusd. Properties of the eighth element similar to the first 5. Dobereinervi. Electrone. Positive charge on the nucleus6. Moseleyf. SEQUENTIAL change in molecularColumn 1Column 3i. Triada. Lightest and negatively charged particle in all the 1. Mendeleevii. Octaveatoms2. Thomsoniii.Atomic number b. Concentrated mass and positive charge3. Newlandsiv. Periodc. Average of the first and the third atomic mass4. Rutherfordv. Nucleusd. Properties of the eighth element similar to the first 5. Dobereinervi. Electrone. Positive charge on the nucleus6. Moseleyf. Sequential change in molecular.