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.

  • 3
1. d
2. c
3. e
4. ionic
5. ionic
 
  • -1
1 d
2 c
3 e
4 ionic because alkali metal loses electrons and halogens gain electrons
5 ionic
  • 3
Refer to the image... :))

  • 2
yeah d is covalent as a is hydrogen which forms covalent bond
  • 1
1) d
2)c
3)e
4)covalent bonds
5)ionic bond


nice question :-) ;-)
  • 1
Please find this answer

  • 0
Joe between a and e covalent bond is formed
Not ionic bond

  • 1
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