Question
The cause of periodicity of properties is:
Answer: Option D
:
D
The recurrence of similar outer electronic configuration is the reason for the periodicity of properties.
Although Mendeleev discovered that properties were periodic and created a table enlisting the elements, he didn't know the reason behind this occurrence.
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:
D
The recurrence of similar outer electronic configuration is the reason for the periodicity of properties.
Although Mendeleev discovered that properties were periodic and created a table enlisting the elements, he didn't know the reason behind this occurrence.
Was this answer helpful ?
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