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प्रश्न
The tendency of an element to form anion is the ______ character of that element.
विकल्प
nonmetallic
basic
metallic
acidic
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उत्तर
The tendency of an element to form anion is the nonmetallic 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).
Arrange the following as per the instructions given in the brackets:
Cl, F, Br, I (increasing order of electron affinity)
In Period 3 of the Periodic Table, element B is placed to the left of element A. On the basis of this information, choose the correct word from the option to complete the following statement:
The element B would have ______ metallic character than A.
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 X belong to 3rd periods and group II of the periodic table state:
whether it is a metal or a non-metal.
The elements at the bottom of a group would be expected to show ______ metallic character than the element at the top.
In Period 3, the most metallic element is ______.
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 non-metallic element be found at A,B,C or D ?
Supply the missing word from the words given in brackets.
If an element has one electron in its outermost energy level, then it is likely to be _ (metallic, non metallic)
On moving down the group metallic character increases.
Write an Explanation.
Electropositivity
Write an Explanation.
Electronegativity
Write scientific reason.
The non-metallic character increases while going from left to right in a period.
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.
An element has atomic number 17. To which group, the period does it belong? It is metal or non-metal?
Three elements B, Si and Ge are
Choose the odd one out and write the reason:
Metals are good ______ because they are electron ______.
