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प्रश्न
Name the periodic property which relates to the character of element which loses one or more electrons when supplied with energy.
उत्तर
Metallic character
संबंधित प्रश्न
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.
Explain the following:
Metallic character of elements decreases from left to right in a period while it increases in moving down a group.
An element barium has atomic number 56. Look up its position in the periodic table and answer the following question.
Is it a metal or a non-metal?
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 ?
Identify the metallic oxide which is amphoteric in nature.
On moving down the group metallic character increases.
Which of the following set of elements is written in order of their increasing metallic character?
A group of elements in the periodic table is given below (Boron is the first member of the group and Thallium is the last).
Boron, Aluminium, Gallium, Indium, Thallium
Answer the following question in relation to the above group of elements:
Will the elements in the group to the right of this boron group be more metallic or less metallic in character? Justify your answer.
