Advertisements
Advertisements
प्रश्न
Is it possible to have an element having atomic number 1.5 placed between hydrogen and helium?
Advertisements
उत्तर
It is not possible to place an element with an atomic number of 1.5 between hydrogen and helium. This is because elements are placed in the increasing order of their atomic numbers. Atomic numbers are always whole numbers and cannot be in decimals, as half an electron or half a proton cannot exist.
shaalaa.com
क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
