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प्रश्न
The tendency of an element to form cation is the _______ character of that element.
विकल्प
non metallic
basic
metallic
acidic
उत्तर
The tendency of an element to form cation is the metallic character of that element.
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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).
Is is metal or non-metal?
Answer the following in respect of element `31/15 P `
What is its valency?
Name any five periods properties.
Metallic character and non-metallic character are periodic properties discuss ?
Give the trend in metallic character:
down the group top to bottom.
The elements at the bottom of a group would be expected to show ______ metallic character than the element at the top.
iii) Observe the figure and answer the following questions.
a) Identify the block shown by box A and write an electronic configuration of any one element of this block.
b) Identify the block of element denoted by letter B and write its period number.
Among the elements of the second period, Li to Ne, pick out the element that is the most reactive non-metal
In the third period, which is the most metallic and most non-metallic element?
Within a group, where would you expect to find the element with the greatest metallic character.
Electropositivity means _______.
Write the name.
Two elements having two orbits.
The metallic character of the element decreases moving across a period from left to the right.
Write an Explanation.
Electropositivity
Write an Explanation.
Electronegativity
Identify the elements with the following property and arrange them in increasing order of their reactivity
- An element which is a soft and reactive metal
- The metal which is an important constituent of limestone
- The metal which exists in liquid state at room temperature
Arrange:
Be, Li, C, B, N, O, F (in increasing metallic character).
