introducing electrolysis Flashcards
1
Q
what ionic compounds cannot conduct electricity and why?
A
solid ionic compounds, because the ions are locked in place and not free to move
2
Q
what happens to an ionic compound when melted or dissolved in water?
A
the forces of attraction are broken and the ions are free to move
3
Q
what can liquids and solutions do?
A
conduct electricity
4
Q
what are these liquids and solutions called?
A
electrolytes
5
Q
what’s the negative electrode called?
A
cathode, its covered with electrons
6
Q
what’s the positive electrode called?
A
anode, it has a lack of electrons
