Advertisements
Advertisements
प्रश्न
According to atomic structure, what determines which element will be the first and which will be the last in a period?
टीपा लिहा
Advertisements
उत्तर
The electronic configuration of an element determines its position in Modern Periodic table.
The element with one valence electron is the first while the element with 8 valence electrons is placed in the 18th group of a period.
shaalaa.com
या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
