Question 1
In general, metallic character
◦ increases down a column because the orbitals become more diffuse.
◦ increases across a row because the effective nuclear charge increases.
◦ decreases down a column because the orbitals become more compact.
◦ increases down a column because the orbitals become more compact.
Question 2
Identify a Group 2A element with the smallest radius.
◦ Na
◦ Sr
◦ Ca
◦ F