The atomic numbers of four elements P, Q...

The atomic numbers of four elements `P, Q, R and S` are 6, 10, 12 and 17 respectively. Which two elements can combine to form a covalent compound ?

A

`P and R`

B

`Q and S`

C

`P and S`

D

`R and S`

Text Solution

Verified by Experts

The correct Answer is:

C

c

Promotional Banner

Promotional Banner

Topper's Solved these Questions

METALS AND NON-METALS
LAKHMIR SINGH & MANJIT KAUR|Exercise Long Answer Type Question|1 Videos
METALS AND NON-METALS
LAKHMIR SINGH & MANJIT KAUR|Exercise Short Answer Type Qustions|1 Videos
METALS AND NON-METALS
LAKHMIR SINGH & MANJIT KAUR|Exercise Solved Problem|1 Videos
CHEMICAL REACTIONS AND EQUATIONS
LAKHMIR SINGH & MANJIT KAUR|Exercise QUESTIONS BASED ON HIGH ORDER THINKING SKILLS (HOTS)|1 Videos
PERIODIC CLASSIFICATION OF ELEMENTS
LAKHMIR SINGH & MANJIT KAUR|Exercise VERY SHORT ANSWER TYPE|6 Videos

Similar Questions

Explore conceptually related problems

The atomic numbers of four elements P,Q,R and S are 6,8,14 and 16 respectively. Out of these, the element known as metalloid is

The atomic numbers of four elements, A,B,C and D are 6,8,10 and 12 respectively. The two elements which can react to form ionic bonds (or ionic compounds) are:

The atomic numbers of four elements A,B,C and D are 12,13, 15 and 3 respectively. The element which cannot form a cation is :

The atomic numbers of three elements X, Y and Z are 9, 11 and 17 respectively. Which of these two elements will show similar characteristics and why ?

In a combination reaction two elements combine to form a compound .

Elements P, Q, R and Shave atomic numbers 11, 15, 17 and 18 respectively. Which of them are reactive non-metals?

Elements P, Q, R and S have atomic numbers 11, 15, 17 and 18 respectively, Which of them are reactive non-metals?

Elements P, Q R and S have atomic numbers 11, 15, 17 and 18 respectively. Which of them are reactive non-metals?

LAKHMIR SINGH & MANJIT KAUR-METALS AND NON-METALS-Exercise

The atomic number of an element Y is 17. The number of electrons in it...
Text Solution
|
The atomic numbers of four elements, A, B, C and D are 6, 8, 10 and 12...
Text Solution
|
The atomic numbers of four elements P, Q, R and S are 6, 10, 12 and 17...
Text Solution
|
The solution of one of the following compounds will not conduct electr...
Text Solution
|
The electronic configuration of three elements X, Y and Z are : X:2 ...
Text Solution
|
Which one of the following properties is not generally exhibited by io...
Text Solution
|
The electrons present in the valence shell of a noble gas atom can be...
Text Solution
|
The atomic number of an element X is 16. The symbol of ion formed by a...
Text Solution
|
The number of protons in the nucleus of one atom of an element Y is 5....
Text Solution
|
Out of KCl,HCl,C Cl(4) and NaCl, the compounds which are not ionic are...
Text Solution
|
Element X reacts with element Y to form a compound Z, during the forma...
Text Solution
|
One of the following compounds is not ionic in nature. This compound i...
Text Solution
|
The rechargeable battery used in a mobile phone hand set is usually :
Text Solution
|
The number of protons in one atom of an element X is 8. What will be t...
Text Solution
|
If the number of protons in one atom of an element Y is 20, then the n...
Text Solution
|
The noble gas having only two electrons in its valence shell is:
Text Solution
|
A covalent molecule having a double bond between its atoms is:
Text Solution
|
The molecules having triple bond in them are:
Text Solution
|
One of the following contains a double bond as well as single bonds. T...
Text Solution
|
Which of the following has a triple bond as well as single bonds?
Text Solution
|