Yokka Stars

Solution of the problem 190 of the collection on genera

Solution of the problem 190 of the collection on genera

Seller: Михаил_Перович

Price: 0.30 USD

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Product description

  • Write the electron ion formulas: a) Sn2 +; B) Sn4 +; C) Mn2 +; D) Cu2 +; E) Cr3 +; E) S2-