Multiple choice

Match the following:

 
Column I Column II
(a) I period (i) Short
(b) III period (ii) Long
(c) V period (iii) Very long
(d) VI period (iv) Incomplete
(v) Very short

  1. (a) – (v), (b) – (iii), (c) – (ii), (d) – (iv)

  2. (a) – (iii), (b) – (ii), (c) – (i), (d) – (iv)

  3. (a) – (v), (b) – (i), (c) – (iii), (d) – (ii)

  4. (a) – (v), (b) – (i), (c) – (ii), (d) – (iii)

Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Option 4 is correct. Period (I) is the shortest period; it contains only two elements. Period (III) is short; it contains 8 elements. Period (V) is long period; it contains 18 elements. Period (VI) is the longest period; it contains 32 elements.

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