Advertisements
Advertisements
प्रश्न
Arrange the following in order of increasing radii:
Mg2+, Mg, Mg+
Explain your choice.
Advertisements
उत्तर
Mg2+< Mg+< Mg
Explanation:
Cation is smaller in size than its parent atom.
APPEARS IN
संबंधित प्रश्न
Answer the following in respect of element `31/15 P `
Is it a reducing agent or oxidizing agent?
Which is greater in size Fe2+ or Fe3+?
Write the name and symbol of the element from the description.
The atom having the smallest atomic mass.
Give scientific reasons for the following:
Atomic radius goes on decreasing while going from left to right in a period.
The size of an atom is indicated by its ______.
While going from top to bottom in a group the atomic radius ______.
Right or wrong sentence.
Moving from left to right, the size of the atom decreases.
Right or wrong sentence.
The size of an atom depends on the number of valence electrons.
Write an explanation.
Atomic radius
When an atom of iodine becomes an iodine ion (I–) the radius will ______
