Covalent molecular substances Flashcards Preview

Chemistry- Unit 1 Nat5 > Covalent molecular substances > Flashcards

Flashcards in Covalent molecular substances Deck (4)
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1
Q

do they have strong covalent bonds within the molecules and only the weak force of attraction between the molecules

A

yes

2
Q

do the have low melting and boiling points because only the weak forces of attraction between the molecules are broken when a substance changes state

A

yes

3
Q

do not conduct electricity because they do not have charged particles which are free to move

A

yes

4
Q

does covalent molecular subs. which are insoluble in water may dissolve in other solvents

A

yes