2.3 study guide Flashcards
1
Q
What is a Ionic bond?
A
2 atoms with a large difference in EN
2
Q
What is a covalent bond?
A
A covalent bond consists of the simultaneous attraction of two nuclei for one or more pairs of electrons.
3
Q
What is a Non-polar bond?
A
bonds shared equally
4
Q
What is a Polar bond?
A
Bonds shared unequally
5
Q
When given a helium atom with another helium atom what bond will you have?
A
Non-polar
6
Q
If given a Helium atoms and a Carbon atom what time of bond is that?
A
Polar
7
Q
If given Sodium and Chlorine which one has the highest EN?
A
Chlorine
8
Q
How do Ionic bonds react in water?
A
They seperate
9
Q
How do covalent bonds such as sucrose react in water?
A
They stay intact
10
Q
What does bonding provide?
A
Stability
