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प्रश्न
Electronegativity is the metallic property of an element.
विकल्प
Right
Wrong
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उत्तर
Electronegativity is the metallic property of an element- Wrong
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संबंधित प्रश्न
Arrange the following as per the instruction given in the bracket.
Cs, Na, Li, K, Rb (increasing order of metallic character).
Answer the following in respect of element `31/15 P `
What is its valency?
Name any five periods properties.
Give the trend in metallic character:
(i) across the period left to right
The elements at the bottom of a group would be expected to show ______ metallic character than the element at the top.
Which has the maximum metallic character Na, Li or K?
Choose the correct answer.
An alkaline earth metal
(i) Lead
(ii) potassium
(iii) calcium
(iv) Copper
Write a scientific reason.
Metallic character goes on decreasing while going from left to right in a period.
In Period 3, the most metallic element is ______.
Among the elements of the second period, Li to Ne, pick out the element that is the most reactive metal
State whether the following statement is true or false
All members of zero group are non metals.
Match the atomic number with the following:
A metal of valency one.
Write the name.
Two elements having two orbits.
Write an Explanation.
Electropositivity
3, 1, 2 electrons are in valence shells of X, Y, Z elements. From this information, state the group in which they belong and write their valencies.
The lightest liquid metal is ______
An element has atomic number 17. To which group, the period does it belong? It is metal or non-metal?
Choose the odd one out and write the reason:
