jailisavargas12 jailisavargas12
  • 20-10-2017
  • Chemistry
contestada

Name two elements that have properties similar to those of beryllium, Be, and have average atomic masses higher than 130

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samantafuller samantafuller
  • 20-10-2017
Xenon and Radium have properties similar to those of Beryllium cuz they all three of those elements are good conductors of electricity
and have average atomic masses higher than 130
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