Which one of the following does not increase while moving down the group of the periodic table?

Atomic radius

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Metallic character

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Valence electrons

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None of the above

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Solution

The correct option is C Valence electrons
Valence electrons increase from left to right in a period and remain same from top to bottom in a group.
Atomic radii and metallic character increases down the group.

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Similar questions

Which one of the following does not increase while moving down the group of the periodic table?

(a) atomic radius (b) metallic character (c) valence electrons (d) shells in the atoms

Q. Question 25
Which one of the following does not increase while moving down the group of the periodic table?

(a) Atomic radius
(b) Metallic character
(c) Valency
(d) Number of shells in an element

Q. Which one of the following does not increase down the group in the periodic table?

Q. In which of the following groups of periodic table does the melting point or boiling point increase down the group?

(i) Electropositive nature of the element(s) increases down the group and decreases across the period
(ii) Electronegativity of the element decreases down the group and increases across the period
(iii) Atomic size increases down the group and decreases across a period (left to right)
(iv) Metallic character increases down the group and decreases across a period.
On the basis of the above trends of the Periodic Table, answer the following about the elements with atomic numbers 3 to 9.

Name the element which shows maximum valency.

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Which one of the following does not increase while moving down the group of the periodic table?

The correct option is C Valence electronsValence electrons increase from left to right in a period and remain same from top to bottom in a group.Atomic radii and metallic character increases down the group.

The correct option is C Valence electrons
Valence electrons increase from left to right in a period and remain same from top to bottom in a group.
Atomic radii and metallic character increases down the group.