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In telluric screw, element which differe...

In telluric screw, element which differed from each other by a multiple of_____units pf atomic weight fell along the same perpendicular line and showed nearly the same properties.

A

`18`

B

`16`

C

`17`

D

`18`

Text Solution

Verified by Experts

The correct Answer is:
B

The atomic mass scale was based on the element oxygen whose atomic mass is `16`.
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R SHARMA-CLASSIFICATION OF ELEMENTS AND PERIODICITY IN ELEMENTS-Follow-up Test
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  2. Which of the following sets of three elements (triads) follow Dddot(o)...

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  3. In telluric screw, element which differed from each other by a multipl...

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  4. The English chemist John Alexander Newlands in 1866 profounded the

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  5. Newland's law of octaves seemed to be flawless only for elements up to...

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  6. With the discovery of, the properties of the eighth element were no lo...

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  7. Name the scientist who first arranged the elements is rows and columns...

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  8. Lothar Meyer used the physical property such asto construct a plot sho...

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  9. Mendeleev's system was more elaborate than that of Lohar Meyer because...

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  10. Atomic volume is

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  11. Lothar Meyer plotted a graph between the atomic volumes and atomic wei...

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  12. On the basis of the atomic volume curve, Lothar Meyer proposed that th...

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  13. When Mendeleev started his work on periodic classification of elements...

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  14. The formula of the hydrides and oxides formed by the various elements ...

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  15. Mendeleev's arranged the then known elements in horizontal rows and ve...

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  16. Mebdeleev's classification was a great improvement over contemporary t...

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  17. Which of the following elements were not known when Mendeleev publishe...

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  18. In Mendelev's modified periodic table, there arevertical column called...

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  19. In Mendeleev's periodic table group VIII containselements.

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  20. In Mendeleev's original periodic table, there were six horixontal rows...

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