C2 structure and bonding Flashcards
1
Q
Why are ionic substances soluble
A
Because charges water molecules attract to the ions and pull them out of the lattice
2
Q
Why are alloys stronger than pure metals
A
Atoms of different elements ( metals or non metals) disrupt the regular arrangement of the metals so they can no longer slide making them stronger
3
Q
Why do giant covalent structures have high melting/ boiling points
A
Because they have many strong covalent bonds and it takes a lot of energy to break them
