of-the-following-compounds-i-which-ones-exist-as-molecules-and-ii-which-ones-man

Question

Of the following compounds, (I) which ones exist as molecules, and (II) which ones manifest as extended structures spanning three dimensions?

NaCl, CO₂, SiO₂, BF₃

Accepted Answer

(I): CO₂ and BF₃

(II): NaCl and SiO₂

Answer

(I): SiO₂ and BF₃

(II): NaCl and CO₂

Answer

(I): CO₂ and SiO₂

(II): NaCl and BF₃

Answer

(I): NaCl and SiO₂

(II): CO₂ and BF₃