Exam 1 Flashcards
1
Q
cation
A
positively charged atom
2
Q
Anion
A
negatively charged atom
3
Q
define Molecular formula and draw one
A
show the actual number of each type of atom in a molecule. ex. C2H4O2
4
Q
draw a structural formula
A
H-C-C-O
5
Q
define empirical formula and give an example
A
Simplifying it into the lowest possible whole number CH2O
6
Q
what is a node
A
points in-between end points that are not in motion
7
Q
when can a node exist. what is this called
A
only occurs with a whole number of peaks. QUANTIZATION
8
Q
what is this called
A
