Hindi, asked by najmea060, 16 days ago

৩. অ্যামােনিয়ার অণুতে একটি নাইট্রোজেন ও তিনটি হাইড্রোজেন পরমাণু বর্তমান। অ্যামােনিয়ার সংকেত লেখাে ও
নাইট্রোজেনের যােজ্যতা কত তা নির্ণয় করাে।

Answers

Answered by samirjana797

14

Explanation:

অ্যামােনিয়ার সংকেত হল — NH3

নাইট্রোজেন এর যোজ্যতা -3

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