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With reference to the variation of prope...

With reference to the variation of properties in the Periodic Table, which of the following is generally true ?

A

Atomic size increases from left to right across a period.

B

Ionization potential increases from left to right across a period.

C

Electron affinity increases going down a group.

D

Electronegativity increases going down a group.

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Knowledge Check

  • With reference to the variation of properties in the periodic table, which of the following is true?

    A
    Atomic size increases from left to right across a period.
    B
    Ionisation potential increases from left to right across a period.
    C
    Electron affinity increases on going down a group.
    D
    Electronegativity increases on going down a group.

  • With reference to the variation of properties in the periodic table, which of the following is true?

    A
    Atomic size decreases from left to right across a period.
    B
    Ionisation energy decreases from left to right across a period.
    C
    Electron affinity increases on going down a group.
    D
    Electronegativity decreases from left to right across a period.

  • Which of the following is true in the periodic table?

    A
    Atomic size increases from left to right across a period.
    B
    Electron affinity decreases on going down a group.
    C
    Metallic character decreases from left to right across a period.
    D
    Electronegativity increases on going down a group.

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