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प्रश्न
In Period 3, the most metallic element is ______.
विकल्प
sodium
magnesium
aluminium
उत्तर
In Period 3, the most metallic element is sodium.
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संबंधित प्रश्न
Arrange the elements of group 17 and group 1 according to the given conditions.
Increasing non – metallic character
Mg2+, Cu2+, Na1+, H1+ (In the order of preferential discharge at the cathode)
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Copy and complete the following sentence choosing the correct word or words from those given below, at the end of the sentence:
The element at the bottom of a group would be expected to show ______ metallic character than the element at the top.
Within a group, where would you expect to find the element with the greatest metallic character.
Match the atomic number with the following:
A metal of valency one.
The tendency of an element to form cation is the _______ character of that element.
Write the name.
The atom having the smallest atomic radius from zero group.
Electronegativity is the metallic property of an element.
The given table shows elements with the same number of electrons in its valence shell.
| Elements | A | B | C |
| m.p. | 63.0 | 180.0 | 97.0 |
Arrange them in order of increasing metallic character.
