Consider the isoelectronic species, Na+, Mg2+, F and O2-. The correct orderof increasing length of their radii is

Asked by Last Modified  

2 Answers

Learn Chemistry +1 Classification of Elements and Periodicity in Properties

Follow 2
Answer

Please enter your answer

Kavya R

Answer is option b .Because Mg2+ have high nuclear charge therefore smallest size
Comments
Dislike Bookmark

I hv chemistry teacher qualified CSIR -UGC-NET & GATE with all India rank -6 with 5 years tec exp...

In ur questions their is no F negative charge and all option it contains negative charge .consider their is negative charge then all element isoelecronic species .then look it's outer most shell Na+,mg++.behave like neon noble gas electronic configuration .then compare F&O atomic redia .imp trick...
read more
In ur questions their is no F negative charge and all option it contains negative charge .consider their is negative charge then all element isoelecronic species .then look it's outer most shell Na+,mg++.behave like neon noble gas electronic configuration .then compare F&O atomic redia .imp trick - Left to Right in periodic table reduces ionic radii ..... So ans should be -B read less
Comments
Dislike Bookmark

Related Questions

Will the JEE coaching fulfill the requirement for the class 12?
Yes it will. Since the concepts are made stronger it helps. But the student should also have the time management skill to prepare the answers to answer the way CBSE expects
Millennium
0 0
5
Should I join JEE coaching in class 11?
If u have interested then join autherwise do not join.
Yash
0 0
5
Which is the best chemistry branch for Msc in chemistry?
Material chemistry has a great scope these days. It gives you varied experience and field exposure.
User
0 0
9
Which of the following statement(s) is/are correct in the case of heavy water? (a) Heavy water is used as a moderator in nuclear reactor. (b) Heavy water is more effective as solvent than ordinary water. (c) Heavy water is more associated than ordinary water. (d) Heavy water has lower boiling point than ordinary water.
A
Snehal
Which of the following is used in photoelectric cells? (a) Na (b) K (c) Li (d) Cs
Cs is used in the photoelectric cell due to the lowest ionization enthalpy among all alkali metals.
Jitesh

Now ask question in any of the 1000+ Categories, and get Answers from Tutors and Trainers on UrbanPro.com

Ask a Question

Related Lessons

The Atom: A quick guide

Anamika A.

0 0
0
Periodic Table
There are many elements on the Earth. But ancient days Scientists were identified only 18 elements and they are classified these elements into two groups. They are: 1. Metals 2. Non-Metals After that...

Madhu D

0 0
0
Conditions for the transfer of heat energy
Whenever there is a temperature difference, there is a transfer of heat energy occurring between two material bodies. Conditions for the transfer of heat energy to occur: Condition 1: Material bodies...
C

Claudia

0 0
0
Organic Compounds NEET & Boards
Organic chemistry, a crucial part of the NEET (National Eligibility Entrance Test) chemistry syllabus, focuses on compounds containing carbon, especially those with carbon-hydrogen bonds. Understanding...

Sujoy Das

0 0
0
Why hydrated copper sulphate blue in colour
Hydrated copper sulphate is blue in colour due to the presence of water in it. Without the presence of water, it has a white colour.CuSO4.2H2O, hydrated copper sulphate.
V

Vaishali R.

1 0
0

Recommended Articles

5 Engaging Activities For Children To Get...

Learning for every child starts from a very young age. While the formal methods include school curriculums and private lessons, the informal methods include dancing, music, drawing, and various fun-filling activities. Playing games and practising these types of activities helps the children get out of boredom and...

Read full article >

The Rising Problems in Indian Government School

With the mushrooming of international and private schools, it may seem that the education system of India is healthy. In reality, only 29% of children are sent to the private schools, while the remaining head for government or state funded education. So, to check the reality of Indian education system it is better to look...

Read full article >

6 Exam Hall Tips To Follow, For Every Good Student

Appearing for exams could be stressful for students. Even though they might have prepared well, they could suffer from anxiety, tension etc. These are not good for their health and mind. However, following a few exam preparation tips can save them from all these and help them to score good marks. Let’s find out all...

Read full article >

How To Choose The Right School For Children?

Quality education does not only help children to get a successful career and life, but it also hugely contributes to society. The formal education of every child starts from school. Although there are numerous schools, parents find it challenging to choose the right one that would fit their child. It is difficult for them...

Read full article >

Find Class 11 Tuition near you
Class 11 Tuition in Delhi
Class 11 Tuition in Bangalore
Class 11 Tuition in Kolkata
Class 11 Tuition in Hyderabad
Class 11 Tuition in Mumbai
Class 11 Tuition in Chennai
Class 11 Tuition in Pune
Class 11 Tuition in Gurgaon
Class 11 Tuition in Noida
Class 11 Tuition in Ghaziabad

Looking for Class 11 Tuition ?

Learn from the Best Tutors on UrbanPro

Are you a Tutor or Training Institute?

Join UrbanPro Today to find students near you