What are the intermolecular forces present in the molecule ${\mathrm{CH}}_2{\mathrm{F}}_2$?

Which statement best describes metallic bonding?

Deduce the electron domain geometry of ${\mathrm{BF}}_2\mathrm{Cl}, {\mathrm{NCl}}_3$, and ${\mathrm{OF}}_2$.

Deduce the molecular geometry ${\mathrm{BF}}_2\mathrm{Cl}, {\mathrm{NCl}}_3$, and ${\mathrm{OF}}_2$.

Deduce the bond angle(s) of ${\mathrm{BF}}_2\mathrm{Cl}, {\mathrm{NCl}}_3$, and ${\mathrm{OF}}_2$.

Deduce the molecular polarity of ${\mathrm{BF}}_2\mathrm{Cl}, {\mathrm{NCl}}_3$, and ${\mathrm{OF}}_2$.

Draw an appropriate Lewis (electron dot) structure of ${\mathrm{BF}}_2\mathrm{Cl}, {\mathrm{NCl}}_3$, and ${\mathrm{OF}}_2$.

Consider the following species:

${\left[{\mathrm{NO}}_3\right]}^{-} {\left[{\mathrm{ClO}}_3\right]}^{-} {\left[{\mathrm{BF}}_4\right]}^{-} {\mathrm{COF}}_2$

For each species deduce its electron domain geometry.

Consider the following species:

${\left[{\mathrm{NO}}_3\right]}^{-} {\left[{\mathrm{ClO}}_3\right]}^{-} {\left[{\mathrm{BF}}_4\right]}^{-} {\mathrm{COF}}_2$

For each species deduce its molecular geometry.