U1-2-9 - Types of Bonding Flashcards
1
Q
Ionic bonds form between …
A
metals and non-metals.
(e.g. NaCl)
2
Q
Covalent bonds form between …
A
non-metal atoms.
(e.g. CO)
3
Q
Ionic bond
A
The electrostatic attraction between positive and negative ions.
4
Q
Covalent bond
A
The attraction two positive nuclei have for a shared pair of e−.
5
Q
Draw a diagram, showing all outer electrons, to represent a molecule of ammonia, NH3.
A
6
Q
Type of bond formed between two non-metals
A
Covalent
7
Q
Type of bond formed between a metal an a non-metal
A
Ionic
