Ph Levels Flashcards
1
Q
PH level 1-2 indicates a
A
Strong acid (red/orange)
2
Q
Ph 3 indicates a
A
Acid (yellow)
3
Q
Ph level 4-6 indicates a
A
Weak acid (yellow/green)
4
Q
Ph 7 indicates
A
Neutral (darker green)
5
Q
Ph 8-10 indicates a
A
Weak alkaline (turquoise/light blue)
6
Q
Ph 11 indicates a
A
Alkali (blue )
7
Q
Ph 12-14 indicates a
A
Strong alkali (dark blue / purple)