Advertisements
Advertisements
प्रश्न
The changes in the properties of elements on moving from left to right across a period of the Periodic Table. For the property, choose the correct answer.
The electronegativity:
विकल्प
Depends on the number of valence electrons
Remains the same
Decreases
Increases
उत्तर
Increases
APPEARS IN
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
State the character of the oxide of period 3 ?
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.
Arrange the following as per instruction given in the bracket.
Cs, Na, Li, K, Rb (decreasing electronegativity)
Answer the following question using the data given below:
- Assertion: The nature of bond in HF molecule is ionic
- Reason: The electronegativity difference between H and F is 1.9.
Identify the following:
The most electronegative element of Period 3.
Arrange the following as per instruction given in the bracket.
Cs, Na, Li, K, Rb (decreasing electronegativity)
Electronegativity across the period ______.
A group of elements in the periodic table is given below (Boron is the first member of the group and Thallium is the last). Answer the following question in relation to the given group of elements:
Which element would be expected to have the highest electronegativity?
