3.1.3 Bonding Flashcards
1
Q
Can ionic compounds conduct electricity ?
A
Only when molten or dissolved in solution as the ions are free to move around and carry a charge
2
Q
What is a dative/co-ordinate bond ?
A
When one atom donates 2 electrons to an ion in order to form a bond
3
Q
What can be drawn to represent a co-ordinate bond ?
A
An arrow
4
Q
How many degrees does each lone pair reduce the bond angle by ?
A
2.5 degrees
5
Q
Define electronegativity
A
The ability of an atom to attract the pair of electrons in a covalent bond
6
Q
A
