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Question
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:
Options
Depends on the number of valence electrons
Remains the same
Decreases
Increases
Solution
Increases
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RELATED QUESTIONS
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
Define the term Electronegativity.
Arrange the elements of group 17 and group 1 according to the given conditions.
Decreasing electro negativity.
Fill in the blank
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Explain
K is more reactive than Li.
Among the elements given below, the element with the least electronegativity is:
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.
If the electronegativity difference between two bonded atoms in a molecule is greater than 1.7, the nature of bonding is ______
Arrange the following as per instruction given in the bracket.
Cs, Na, Li, K, Rb (decreasing electronegativity)
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?
