Question 1 : _____is defined as one-half of the distance between the nuclei of two adjacent metal atoms in the close packed crystal lattice
atomic radius
ionic radius
covalent radius
metallic radius
Question 2 : Which of these increases solubility of compounds
a small cation and a large anion
a small cation and anion
a large cation and anion
two cations
Question 3 : The charge on cations------ down a group
increases
does not have a fixed pattern
decreases
remains constant
Question 4 : Increase in principal quantum number(n) means-----of the atomic radii
shrinking
increase
no change
decrease
Question 5 : A consequence of ------- is the formation of a chelate ring
intramolecular covalent bonding
intermolecular covalent bonding
intermolecular hydrogen bonding
intramolecular hydrogen bonding
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