Write the electron configuration for Bi. You may abbreviate: Write the electron

Question

Write the electron configuration for Bi. You may abbreviate: Write the electron configuration for Ni. Tell me the number of valence electrons for Ni. You may NOT abbreviate the electron configuration: How many electrons are in the following? a. The n = 4 level ___ b. A 5p subshell ___ c. A 3f subshell ___ d. An orbital in a 5d subshell ___ e. An orbital with the quantum numbers ___ (n = 87 l = 54 m_t = -21) E. Answer the following questions. For these questions, you only get one chance. Who proposed the theory that electrons in an atom orbit in well-defined orbits around the nucleus?

Explanation / Answer

Solution 2.

Number of valence electron for Nickel is 10. Since Nickel is a transition element both s and d orbitals electron can participate in chemical bonding formation.

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