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Point out the wrong statement :On moving horizontally from left to right across a period in the periodic table

(a) Metallic character decreases
Electronegativity increases
(c) Gram atomic volume first decreases and then increases
Size of the atoms increases for normal elements

The correct answer is: Size of the atoms increases for normal elements

Size of elements decreases across a period.

The order of the magnitude of ionic radii of ions $N to the power of 3 minus end exponent comma O to the power of 2 minus end exponent$ and $F to the power of minus end exponent$ is

Chemistry-General

General

Chemistry-

The order of magnitude of ionic radii of ions $N a to the power of plus end exponent comma M g to the power of 2 plus end exponent comma A l to the power of 3 plus end exponent$ and $S i to the power of 4 plus end exponent$ is

Chemistry-General

General

Chemistry-

Which of the following does not represent the correct order of the property indicated

Chemistry-General

General

Chemistry-

Of the following the ion with the smallest ionic radius is

Chemistry-General

General

Chemistry-

The unit representing atomic radii and ionic radii is

Chemistry-General

General

Chemistry-

The lanthanide contraction is responsible for the fact that

Chemistry-General

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Point out the wrong statement :On moving horizontally from left to right across a period in the periodic table

(a) Metallic character decreases Electronegativity increases (c) Gram atomic volume first decreases and then increases Size of the atoms increases for normal elements

The correct answer is: Size of the atoms increases for normal elements

Size of elements decreases across a period.

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Which one of the following should be most stable

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The correct order of radii is

Which of the following ion is the smallest ion

Which of the following ion is the smallest ion

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Which statement is correct

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The order of the magnitude of ionic radii of ions and is

The order of magnitude of ionic radii of ions and is

The order of magnitude of ionic radii of ions and is

Which of the following does not represent the correct order of the property indicated

Which of the following does not represent the correct order of the property indicated

Of the following the ion with the smallest ionic radius is

Of the following the ion with the smallest ionic radius is

The unit representing atomic radii and ionic radii is

The unit representing atomic radii and ionic radii is

The lanthanide contraction is responsible for the fact that

The lanthanide contraction is responsible for the fact that

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(a) Metallic character decreases
Electronegativity increases
(c) Gram atomic volume first decreases and then increases
Size of the atoms increases for normal elements

The order of the magnitude of ionic radii of ions $N to the power of 3 minus end exponent comma O to the power of 2 minus end exponent$ and $F to the power of minus end exponent$ is

The order of the magnitude of ionic radii of ions $N to the power of 3 minus end exponent comma O to the power of 2 minus end exponent$ and $F to the power of minus end exponent$ is

The order of magnitude of ionic radii of ions $N a to the power of plus end exponent comma M g to the power of 2 plus end exponent comma A l to the power of 3 plus end exponent$ and $S i to the power of 4 plus end exponent$ is

The order of magnitude of ionic radii of ions $N a to the power of plus end exponent comma M g to the power of 2 plus end exponent comma A l to the power of 3 plus end exponent$ and $S i to the power of 4 plus end exponent$ is