Which of the following general configurations of the outermost shell represents the chromium element [$Cr$'s atomic number $= 24$]?
- A$3d^5 4s^1$
- B$3d^6 4s^0$
- C$3d^4 4s^2$
- D$3d^3 4s^2$
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The general electronic configuration of transition elements is
Reactivity of transition elements decreases almost regularly from $Sc$ to $Cu$. Explain.
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View SolutionWhich of the following is not a characteristic of transition elements?
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View SolutionFill in the blanks:
$(a)$ The ground state electronic configurations of $Cr$ and $Cu$ are .......... and ..........,respectively.
$(b)$ Transition elements exhibit certain characteristic properties due to partially filled $d$-orbitals.
$(c)$ The general electronic configuration of transition elements is .......... .
$(a)$ The ground state electronic configurations of $Cr$ and $Cu$ are .......... and ..........,respectively.
$(b)$ Transition elements exhibit certain characteristic properties due to partially filled $d$-orbitals.
$(c)$ The general electronic configuration of transition elements is .......... .
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View SolutionThe atomic radius of elements of which of the following series would be nearly the same?
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