Elements Symbol

A solid element (symbol Y) conducts electricity and forms two chlorides YCln ( a colourless volatile liquid) and YCln-2 (a colourless solid). To which one of the following groups of the periodic table does Y belong ?

Conditions: (i) If the first element is a symbol and the last element is a number, then the codes for both are to be interchanged. (ii) If both the first and last elements are symbols, then the last element is to be coded as the code for the first element. (iii) If the group of elements contains only one symbol, then that symbols is to be coded as A. 28%956

Conditions: (i) If the first element is a symbol and the last element is a number, then the codes for both are to be interchanged. (ii) If both the first and last elements are symbols, then the last element is to be coded as the code for the first element. (iii) If the group of elements contains only one symbol, then that symbols is to be coded as A. 462+74

Conditions: (i) If the first element is a symbol and the last element is a number, then the codes for both are to be interchanged. (ii) If both the first and last elements are symbols, then the last element is to be coded as the code for the first element. (iii) If the group of elements contains only one symbol, then that symbols is to be coded as A. +5963%

For which of the following elements the symbols are given based on latin names

For which of the following elements the symbols are given based on latin names

Correct the incorrect statement The symbol for the element Neptunium is Ne

What is the atomic number of the element with symbol Uus ?