Science, asked by soumadityasingharoy, 22 days ago

নীচের কোনটি জলীয় দ্রবনে মুক্ত অবস্থায় পাওয়া যায় না ?
1.H+ 2.Na+ 3.K+ 4.Cu2+

Answers

Answered by Anwasha

0

Answer:

4.Cu2

Explanation:

4.Cu2

may be the answer

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