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प्रश्न
Name the element which has the electronic configuration 2, 8, 3?
उत्तर
Aluminum (Al)
संबंधित प्रश्न
Define the term : Atomic size
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As, C, Hg, Mg, S, Si
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Given alongside is a part of the periodic table. As we move vertically downward from Li to fr?
| Li | Be |
| Na | |
| K | |
| Rb | |
| Cs | |
| Fr | |
| rA | Ra |
What happens to the size of atoms?
What do you understand by periodicity?
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name the family to which it belong.
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The properties of the elements are a periodic function of their …………… (atomic number, mass number, reative atomic mass).
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Name or state following with reference to the element of the first three periods of the periodic table.
A metal in period 3 having valency 3.
