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प्रश्न
The following questions refer to the Periodic Table.
What happens to the atomic size of elements moving from top to bottom of a group?
उत्तर
Atomic size increases on moving from top to bottom of a group.
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संबंधित प्रश्न
Why is the size of sodium is greater than magnesium?
Give reasons for the following:
The size of the anion is greater than the size of the parent atom.
With reference to the variation of properties in the Periodic Table, which of the following is generally true?
Atomic size increases from left to right across a period.
Arrange the following as per the instruction given in the bracket.
Mg, Cl, Na, S, Si (increasing order of atomic size)
The size of an atom is indicated by its _______.
The electronic configuration of metal A is 2, 8, 18, 1.
The metal A when exposed to air and moisture forms B a green layered compound. A with con. H2 SO4 forms C and D along with water. D is a gaseous compound. Find A, B, C, and D.
Which of the following is the correct order of size?
Write the formula of the product formed when the element A (atomic number 19) combines with the element B (atomic number 17). Draw its electronic dot structure. What is the nature of the bond formed?
Arrange the following as per the instruction given in the bracket:
Carbon, Fluorine, Beryllium (decreasing order of atomic size).
Which one of the following has the largest atomic radius?
