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प्रश्न
For the main group of the periodic table, the metallic properties of the elements vary approximately with their position as shown in the table.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
| H | He | ||||||
| A | B | ||||||
| C | D |
Will the most metallic element be found at A,B,C or D ?
उत्तर
The most metallic element will be found at C.
Concept Insight: For answering this question you should recall metallic character increases down the group and also increases with the increasing size of the atom. Since elements of group 1 has largest atomic sizes among all the elements of periodic table so the most metallic element belongs to group 1.
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संबंधित प्रश्न
Arrange the following as per the instructions given in the brackets:
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down the group top to bottom.
An element X belong to 3rd periods and group II of the periodic table state:
whether it is a metal or a non-metal.
iii) Observe the figure and answer the following questions.
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b) Identify the block of element denoted by letter B and write its period number.
Study the extract of the Periodic Table given below and answer the questions that follow. Give the alphabet corresponding to the element in question. DO NOT repeat an element. 
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Identify the metallic oxide which is amphoteric in nature.
Write the name.
The atom having the smallest atomic radius from zero group.
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.
