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प्रश्न
Among the elements of the second period, Li to Ne, pick out the element with the highest electro negativity
उत्तर
The element with highest electro negativity: Fluorine (F)
Concept Insight: Fluorine has highest electronegativity as we know that electro negativity increases along a period due to decreasing atomic size and increasing nuclear charge.
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संबंधित प्रश्न
Choose the most appropriate answer of the following:
Among the elements given below, the element with the least electronegativity is:
(A) Lithium
(B) Carbon
(C) Boron
(D) Fluorine
Name the elements with highest and lowest electronegativity ?
Arrange the elements of group 17 and group 1 according to the given conditions.
Decreasing electro negativity.
The most electronegative element from the following elements is:
Fill in the blank
Most electronegative elements belong to ______ group.
Select the correct answer
Which of the following element has highest electronegativity?
With reference to the variation of properties in the Periodic Table, which of the following is generally true?
Electro negativity increases going down a group.
The element below sodium in the same group would be expected to have a ______ (lower/higher) electro-negativity than sodium and the element above chlorine would be expected to have a ______ (lower/higher) ionization potential than chlorine.
Arrange the following as per instruction given in the bracket.
Cs, Na, Li, K, Rb (decreasing electronegativity)
In the table below, H does not represent hydrogen. Some elements are given in their own symbol and position in the periodic table while others are shown with a letter.
| IA | IIA | IIIA | IVA | VA | VIA | VIIA | O |
| 1 | 2 | 13 | 14 | 15 | 16 | 17 | 18 |
| Li | D | O | J | Ne | |||
| A | Mg | E | Si | H | K | ||
| A | C | F | G | L |
Select from the table.
- Which is most electronegative.
- How many valence electrons are present in G.
- Write the formula of the compound between B and H.
- In the compound between F and J what type of bond will be formed.
- Draw the electron dot structure for the compound formed between C and K.
