Periodic Trends in Ionic Size - Page 2
Questions
- In increasing order, how would you rank these ions according to ionic radius? #Sr^+2#, #Br^-#, #Rb^+#, #As^-3#, #Se^-2#
- How does ionic radius differ from atomic radius?
- How would you rank the atomic radius of the following elements from largest to smallest: #Na^(+)# , #F^(-)# , #O^(2-)#, #Al^(3+)#, #Mg^(2+)#, #N^(3-)#?
- Why is the ionic radius of sodium far smaller than its atomic radius?
- Why is the polarizability of an anion directly proportional to its size?
- How would you arrange the ions #N^-3#, #O^-2#, Mg2+, Na+, and F- in order of increasing ionic radius?
- How do you arrange elements' ionic size?
- What happens to ionic size down a group?
- How would you rank these ions according to atomic radius: #K^+#, #Ca^+2#, #P^-3#, #S^-2#, #Cl^-# (from smallest to largest)? Please explain why you chose this order.
- How can you determine ionic radii?
- As a neutral sulfur atom gains two electrons, what happens to the radius of the atom?
- What is the trend of polarizability as a consequence of changing atomic radius from atom to atom?
- Why do the cations of Group 1 increase in radius with increasing proton number?
- How do the ionic radii vary within?
- How do you determine increasing ionic size?
- Why does ionic size increase down a group?
- Why do ionic radius increase?
- Can I determine the ion size by charge?
- How does ionic radius change down a group in the periodic table?
- What is ionic size used for?