frumirNnonnbillam frumirNnonnbillam
  • 03-01-2016
  • Chemistry
contestada

Which property decreases when the elements in Group 17 are considered in order of increasing atomic number?
(1) atomic mass (3) melting point
(2) atomic radius (4) electronegativity

Respuesta :

Billymkhoi
Billymkhoi Billymkhoi
  • 04-01-2016
(4) electronegativity is the correct answer~

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