The following table shows the position of five elements A, B, C, D and E in the modern periodic table.

Answer the following giving reasons:
(i) Which element is a metal with valency two?
(ii) Which element is least reactive?
(iii) Out of D and E which element has a smaller atomic radius?

The following table shows the position of six elements A,B,C,D,E and F in the periodic table Using the above table , answer the following questions: Which element is a metal with valency 2?

The following tables shows the position of six elements A, B, C, D, E and F in the periodic table? Using the table answer the following question: which element is non- metal with valency of 3?

The following tables shows the position of six elements A, B, C, D, E and F in the periodic table? Using the above table answer the following question: which element is a metal with valency 2 ?

The following table shows the position of six elements A,B,C,D,E and F in the periodic table Using the above table , answer the following questions: Which element is a non-metal with valency 3?

The following tables shows the position of six elements A, B, C, D, E and F in the periodic table? Using the table answer the following question:Which element will form only covalent compounds?

The following table shows the positions of six elements A, B, C, D, E and F in the modern periodic table (i) Which element will form only covalent compounds ? (ii) Which element is a metal with valency two ? (iii) Out of D and E, which one has a bigger atomic radius ? Give reason for your answers.

The following tables shows the position of six elements A, B, C, D, E ,and F in the periodic table? Using the table answer the following question: Write a common name for the elements C and F.

The following table shows the position of six elements A, B, C, D, E and F in the period table. Using the above table answer the following questions : (a) Which element will form only covalent compounds ? (b) Which element is a metal with valency 2 ? (c) Which element is a non-metal with valency of 3 ? (d) Out of D and E, which one has more atomic radius and why? (e) Write a common name for the family of elements C and F.

The following tables shows the position of six elements A, B, C, D, E ,and F in the periodic table? Using the table answer the following question:Out of D and E, which one has a bigger atmic radius and why?