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प्रश्न
Arrange the following in order of increasing radii:
N, O, P
Explain your choice.
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उत्तर
O < N < P
Explanation:
N(7) = 2, 5; O(8) = 2, 6; P(15) = 2, 8, 5
Radius of oxygen < Radius of Nitrogen where as phosphorus has three shells.
संबंधित प्रश्न
Answer the following in respect of element `31/15 P`
Give its electronic configuration
Give the trends in atomic size on moving across the period left to right.
Why is the size of neon greater than fluorine?
Write the name and symbol of the element from the description.
The atom having the smallest size.
Study the radius of the element given below and answer the following questions.
| elements | K | Na | Rb | Cs | Li |
| Atomic radius (pm) | 231 | 186 | 244 | 262 | 151 |
a) Which of the above elements have the smallest atom?
b) In which group of the modern periodic table the above element are belongs?
c) What is the periodic trend observed in the variation of atomic radii down a group?
Arrange the following as per the instruction given in the bracket
Na, K, Li (Increasing atomic size)
Which of the following is the correct order of size?
Which one of the following depict the correct representation of atomic radius(r) of an atom?
|
(i) |
(ii) |
|
(iii) |
(iv) |
An element with the largest atomic radius among the following is ______.
Give reason for the following:
The size of a Cl− ion is greater than the size of a Cl atom.
