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प्रश्न
What do you understand by typical elements?
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उत्तर
The third period elements, Na, Mg, Al, Si, P and Cl summarize the properties of their respective groups and are called typical elements.
संबंधित प्रश्न
On which side of the periodic table will you find metals?
What is the fundamental difference in the electron configurations between the group 1 and group 2 elements?
The electronic configuration of an element T is 2, 8, 8, 1.
What is the period number of T?
Give the chemical formula of sodium sulphite
What are the elements.
To the left of the zig-zag line in the periodic table are the metal elements.
The scientist who propounded the modern periodic law is ______.
Noble gases are placed in the ______ group in the modern periodic table.
A part of modern periodic table is given below. On its basis, answer the following questions:
| Group No. → | 1 | 2 | 13 | 14 | 15 | 16 | 17 | 18 |
| Period ↓ | ||||||||
| 2 | A | B | ||||||
| 3 | E | D | F | C |
Write the molecular formula of the compound formed by the combination:
E and B
Answer the following in respect of element \[\ce{_16^32S}\].
Give its electronic configuration.
