The position of three elements A, B and C in the periodic table are as shown below:
State whether a is a metal or non-metal

The position of three elements A, B and C in the periodic table are as shown below: State whether C is more reactive or less reactive than A.

The position of three elements A, B and C in the periodic table are as shown below: Will C be larger or smaller in size than B

The position of three elements A, B and C in the periodic table are as shown below: Which type ion, cation or anion, will be formed by elements A ?

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 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.