Question no. 74
The following diagram shows a part of the periodic table containing have been presented by the letters a,b,c,d and e
(i) Select the letter which represent an alkali metal.
(ii) Select the letter which represents a noble gas.
(iii) Select the letter which represents a halogen.
(iv) what type of bond is formed between a and e?
(v) What type of bound is formed between d and e?
The elements A,B and C belong to Groups 1, 14 and 17
The solution is as follows:
(i) Letter that represent alkali is "d".
(ii) Letter that represent noble gas is "c".
(iii) Letter that represent noble gas is "e".
(iv) Bond formed between "a" and "e" is covalent in nature.
(v) Bond formed between "d" and "e" is ionic in nature.
(i) Letter that represent alkali is "d".
(ii) Letter that represent noble gas is "c".
(iii) Letter that represent noble gas is "e".
(iv) Bond formed between "a" and "e" is covalent in nature.
(v) Bond formed between "d" and "e" is ionic in nature.