d and f BLOCK ELEMENTS

For which ion configuration (3dⁿ) would you expect the highest calculated spin-only magnetic moment?

• 3d⁰
• 3d¹⁰
• 3d⁵
• 3d⁷

What is the calculated spin-only magnetic moment for a Cu²⁺ ion?

• 0 BM
• 1.41 BM
• 1.73 BM
• 2.84 BM

What is the calculated spin-only magnetic moment for a Sc³⁺ ion?

• 0 BM
• 1.73 BM
• 2.84 BM
• 5.92 BM

Which ion listed in Table 4.7 has a d⁵ electronic configuration?

• Cr²⁺
• Fe²⁺
• Mn²⁺
• Co²⁺

What is the calculated spin-only magnetic moment for an ion with 3 unpaired electrons?

• 3.00 BM
• 3.46 BM
• 3.87 BM
• 4.00 BM