Science, asked by tamannayadav2006, 11 months ago

1.
Which of the following are not toxic ions even if present in water upto a limited quantity?
(a) Nitrate
(b) Potassium
(c) Cadmium
(d) Arsenic,

Answers

Answered by VIVEKPARIDA

10

Answer:

Cadmium------------

Answered by mamtazzaman

4

Answer:

cadmium is the correct answer

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