Which element is more metallic - Mg or Al and why?

Which element shows metallic character? Elements : X, Y Atomic number: 12, 17 respectively.

Which is more stable PCl3 or PCl5 Why?

P' block element consists of metals , non-metals and noble gases:- Which are the two allotropic forms of S that have S_8 units in the structure?

The element found more on earth.

Which of the following is not a Mg ore?

a) Which is the element among alkali metals having lowest ionization enthalpy? b) What is meant by valence of an element? How it varies in the periodic table?

Certain elements are arranged in the order as they appear in the electrochemical series. Answer the question that follows based on this Na>Mg>Al>Zn>Cu>Ag Which of these element is likely to be found in free state in nature?