Which has the maximum atomic radius

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Solution

The correct option is D
Mg

Mg, as we move across the period atomic radius decreases.

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Similar questions

Q. The increasing order of the atomic radius of

S i, S, N a, M g, A l

is:

The first ionistation enthalpies of Na, Mg, Al, and Si are in the order
(a) Na< Mg > Al < Si (b) Na> Mg > Al > Si
(c) Na< Mg< Al< Si (d) Na> Mg> Al < Si

Q. Which one is the descending order of atomic radius of elements of third period?

N a (z = 11), M g (z = 12), A l (z = 13)

and

S i (z = 14)

Question 17
Arrange the following elements in the order of their decreasing metallic character
Na, Si, Cl, Mg, Al

(a) Cl > Si >Al > Mg >Na
(b) Na >Mg >Al >Si > Cl
(c) Na > Al > Mg > Cl > Si
(d) Al > Na> Si > Ca> Mg

Q. Amongst the elements

B, A l, C a n d S i

: (a) Which has the highest first ionization enthalpy? (b) Which has most negative electron gain enthalpy? (c) Which has the largest atomic radius? (d) Which has the most metallic character?

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Which has the maximum atomic radius

The correct option is D Mg Mg, as we move across the period atomic radius decreases.

The correct option is D
Mg

Mg, as we move across the period atomic radius decreases.