2006-11-08 07:00:07 · 2 answers · asked by lucky 1 in Science & Mathematics ➔ Chemistry
Bigger molecule means stronger intermolecular forces, and as a resault lower vapour pressure at a given temperature.
2006-11-08 10:23:10 · answer #1 · answered by Dimos F 4 · 0⤊ 0⤋
Ionic compounds are formed between a steel and non-steel aspects on the periodic table. They make an ionic bonds. Molecular compounds are formed between 2 or extra non-steel aspects. They make covalent bonds. Ionic bonds handle the pass of electrons. One component (oftentimes the steel) donates or supplies a undeniable sort of electrons to the the different component (the non-steel). some examples: NaCl, Ca3P2, K3N Covalent bonds deals with the sharing of electrons. quite of thoroughly freely giving electrons, 2 non-metals will proportion them. some examples are: O2, C3P4, etc yet another element to be conscious: Ionic bonds - subscripts could be estimated for each compound (using the periodic table). Covalent bonds - the subscripts can't be estimated.
2016-12-10 05:20:10 · answer #2 · answered by ? 4 · 0⤊ 0⤋