The valency of an element of mass number 39 which has 18
neutrons is

1 6

2 4

3 3

4 0



The valency of an element of mass number 39 which has 18 neutrons is 1 6 2 4 3 3 4 0..

Answer / guest

(3) 3

Is This Answer Correct ?    3 Yes 1 No

Post New Answer

More General Knowledge_Current Affairs Interview Questions

For administration of the cent per cent export oriented units, export processing zones have been created, each under the charge of a Development Commissioner. The number of such zones, at present, is: (A) 5 (B) 6 (C) 7 (D) 8

1 Answers  


Who was the Chief Guest for the Republic Day Parade in January 2004 ? (a) King of Bhutan (b) Prime Minister of Bangladesh (c) President of Sri Lanka (d) President of Brazil

1 Answers  


Who is not a member of the ASEAN group? (A) Malaysia (B) Laos (C) Myanmar (D) Japan

2 Answers  


When is a joint sitting of both the Houses of Parliament convened? (a) If a Bill, which has been passed by one House and transmitted to other House (b) If the Houses have finally disagreed as to the amendments to be made in the Bill (c) If more than six months elapse from the date of the reception of the Bill by the other House without the Bill being passed by it (d) In all the above cases

1 Answers  


Which of the following polymers is widely used for making bullet proof material? 1 Polyethylene 2 Polyamides 3 Polyvinyl chloride 4 Polycarbonates

8 Answers   HPAS, KPSC Karnataka Public Service Corporation, TCS, UPSC,






The Indian National Congress from 1885 to 1905: (a) was dominated by moderate nationalists (b) spurned the idea of agitation (c) believed that the British Govt. would do justice to its demands (d) all the three above

3 Answers  


Aswar Ibrahim, who was recently in the news, is the former 1 Prime Minister of Malaysia 2 Deputy Prime Minister of Morocco 3 Prime Minister of Morocco 4 Deputy Prime Minister of Malaysia

1 Answers  


The parliment ‘Nityanidhi’ belongs to a) Nepal b) …… c) Bangladesh

14 Answers   Engineers India Limited,


Which of the following cannot be called a major wheat producing State in India? 1 Punjab 2 Haryana 3 Madhya Pradesh 4 Tamil Nadu

1 Answers  


The most essential feature of the parliamentary form of government is the ? a) Sovereignty of Parliament b) Written Constitution c) Accountability of the executive to the legislature d) Independent judiciary

1 Answers  


Which of the following banks was merged with Oriental Bank of Commerce on RBI?s directions recently? (a) UCO Bank (b) Bank of India (c) Global Trust Bank (d) Bank of Patiala

2 Answers   Global Trust Bank,


Water pollution in a river is measured by the dissolved amount of: (A) Chlorine (B) Ozone (C) Nitrogen (D) Oxygen

9 Answers   IBM, O2, RRB,


Categories