Identify the element whose ion can exist as 2+ or 4+? A) Sodium B) Lead C) Sulfur D) Calcium

Question

Identify the element whose ion can exist as 2+ or 4+?
A) Sodium
B) Lead
C) Sulfur
D) Calcium

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MichaelMet 5 years 2021-08-29T04:39:54+00:00 2 Answers 35 views 0

Answers ( )

  1. Neala
    0
    2021-08-29T04:41:22+00:00
    Reply

    i believe the correct answer is B) Lead. good luck

  2. Ladonna
    0
    2021-08-29T04:41:50+00:00
    Reply

    It might be B that’s because lead is a 2+

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Giải phương trình 1 ẩn: x + 2 - 2(x + 1) = -x . Hỏi x = ? ( )