pH Scale Flashcards
1
Q
pH meter
A
numbers
2
Q
pH indicator
A
colour
3
Q
ph - 7
A
neutral
4
Q
pH - 0-6
A
acidic
5
Q
pH - 8-14
A
alkaline
6
Q
pH measured
A
indicator or pH meter
7
Q
pH - red
A
acidic
8
Q
pH - blue
A
alkaline
