Which of the following lanthanoid ion is paramagnetic (a) Ce 4+ (b) Yb 2+ (c) Lu 3+ (d) Eu 2+ Which of the following lanthanoid ion is paramagnetic (a) Ce 4+ (b) Yb 2+ (c) Lu 3+ (d) Eu 2+ November 30, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,