Question

1. The element 'X' with atomic number 16 belongs to the following block and period.द प्रॉपर अरेंजमेंट ऑफ द एलिमेंट विद इंक्रीजिंग ऑर्डर ऑफ द एटॉमिक साइज इज ​

Answer 1

Explanation:

The atomic number of an element 'X' is 16. In the modern periodic table the element 'X' belongs to p− block, group 16 or VI A and third period period.

The element 'X' is sulphur with symbol 'S' with electronic configuration 2,8.6 in K,L and M shells respectively.