Faqat kovalent bog' tutgan moddani belgilang. NaClO NH₄Cl HNO₃ K₂Cr₂O₇ Show answer 📝 Detailed explanation NaClO — Na⁺ ioni bor → ion bog' mavjud. NH₄Cl — NH₄⁺ va Cl⁻ ionlari → ion bog' mavjud. K₂Cr₂O₇ — K⁺ ionlari bor → ion bog' mavjud. HNO₃ — barcha bog'lar kovalent (H-O, N-O, N=O). Metall yoki ion bog' yo'q. Javob: HNO₃.
