Elements having zero nuclear spin cannot be directly determined at?

Elements having zero nuclear spin cannot be directly determined at?

صفر نیوکلیئر اسپن والے عناصر کا براہ راست تعین نہیں کیا جا سکتا؟
Explanation

Elements having zero nuclear spin cannot be directly determined by NMR (Nuclear Magnetic Resonance) spectroscopy because NMR relies on the detection of signals from nuclei with non-zero nuclear spin.