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hovvradical hovvradical
  • 14-12-2014
  • Chemistry
Answered

  1. . Which of the following increases with increasing atomic number in Group 2A? (A) atomic radius (B) electron affinity (C) first ionization energy (D) number of outermost electrons

Verified Answer :

kindasmartguy
kindasmartguy kindasmartguy
  • 14-12-2014

Atomic radius, as the higher atomic numbers in 2A will have more electron energy levels, making them bigger.

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