Выберите вещества молекулярного строения.
1) сухой лед; 2) карборунд; 3) ромбическая сера; 4) оксид кремния (IV); 5) красный фосфор; 6) силан.

  1. 1, 2, 4
  2. 2, 4, 5
  3. 1, 3, 6
  4. 3, 5, 6
14 / 40 (35%)
Question 14 of 40
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