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The positions of three elements A, B and...

The positions of three elements A, B and C in the periodic table are shown below:
`{:("Group 16","Group 17"),(-,-),(-,A),(-,-),(B,C):}`
Will C be larger or smaller in size than B?

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Atomic size of the elements decreases along a period. The elements B and C are present in the same period. Since C is placed after B, the size of the element C is less than that of B.
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MTG IIT JEE FOUNDATION-PERIODIC CLASSIFICATION OF ELEMENTS-NCERT Section
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  2. Which of the following statements is not a correct statement about the...

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  3. Element X forms a chloride with the formula XCl(2), which is a solid w...

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  4. which element has two shells, both of which are completely filled wi...

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  5. which element has the electronic configuration 2, 8, 2?

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  6. which element has a total of three shells, with four electrons in it...

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  7. which element has a total of two shells, with three electrons in its...

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  8. which element has Twice as many electrons in its second shell as in ...

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  9. What property do all elements in the same column of the periodic table...

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  10. What property do all elements in the same column of the periodic table...

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  11. An atom has electronic configuration 2, 8, 7. What is the atomic num...

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  12. An atom has electronic configuration 2, 8, 7. To which of the follow...

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  13. The positions of three elements A, B and C in the periodic table are s...

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  14. The positions of three elements A, B and C in the periodic table are s...

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  15. The positions of three elements A, B and C in the periodic table are s...

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  16. The positions of three elements A, B and C in the periodic table are s...

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  17. Nitrogen (atomic number 7) and phosphorus (atomic number 15) belong to...

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  18. How does the electronic configuration of an atom relate to its positio...

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  19. In the Modern Periodic Table, calcium (atomic number 20) is surrounded...

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  20. Compare and contrast the arrangement of elements in Mendeléev’s Period...

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