Соотнесите по диаграмме Венна.
1) s-элемент; 2) p-элемент; 3) неметалл; 4) масса > 30; 5) постоянная валентность I.

Соотнесите по диаграмме Венна. 1) s-элемент; 2) p-элемент; 3) неметалл; 4) масса
  1. I – 1, 3; II – 4; III – 2, 5
  2. I – 1, 3; II – 4.5; III – 2
  3. I – 1, 5; II – 3; III – 2, 4
  4. I – 1, 5; II – 4; III – 2, 3
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Question 45 of 50
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