Chemistry, asked by dakusnehadevi, 3 months ago

3. Which of the following ions will exhibit colour in aqueous
solutions ?
(a) La3+ (Z = 57) (b) Ti3+(Z = 22)
(c) Lu3+(Z = 71) (d) Sc3+ (Z = 21)

Answers

Answered by pashi28102007

0

Answer:

Sc3+(Z=21) is the answer

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