Single Answer MCQ
Q-00002500
Explain the electronic configuration of elements and how it relates to their reactivity.
1
Electronic configuration determines the color of elements
2
Electronic configuration determines the density of elements
3
Electronic configuration determines the reactivity of elements
4
Electronic configuration determines the melting point of elements
Answer and Solution
Answer
C. Electronic configuration determines the reactivity of elements
Solution:
The electronic configuration of elements determines their reactivity by indicating the arrangement of electrons in the outermost shell. Elements tend to react to achieve a stable electron configuration, such as a full valence shell.
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