An Element That Has the Outer Electron Configuration 5s²4d⁵ Belongs

question 19

Multiple Choice

An element that has the outer electron configuration 5s²4d⁵ belongs to which period and group?

• A) period 4; group 8
• B) period 5; group 9
• C) period 5; group 7
• D) period 5; group 3
• E) period 5; group 13