Vocabulary Flashcards
1
Q
change in substance/chemical construct
A
Chemical change
2
Q
no change in substance/chemical construct
A
Physical change
3
Q
easy to separate, can see individual parts
A
Heterogeneous
4
Q
not easy to separate, can not see individual parts
A
Homogeneous
5
Q
light refracting off particles
A
Tindle effect
6
Q
small particles-no tindle effect-not able to be filtered
A
Solution
7
Q
medium particles-some tindle effect-not able to be filtered
A
Colloid
8
Q
big particles-tindle effect-able to be filtered
A
Suspension
9
Q
covalent bonds
A
non-metal - non-metal
10
Q
ionic bonds
A
metal - non-metal
11
Q
negative charge-small
A
Beta waves
12
Q
positive charge-larger
A
Alpha waves
13
Q
no charge-largest
A
Gamma waves
14
Q
strength of the wave(how high/low)
A
Amplitude
15
Q
number of waves that pass through a point in a period of time
A
Frequency
