pH Scales Flashcards
1
Q
What does pH stand for?
A
Potential of Hydrogen
2
Q
What is the pH?
A
a measure of the concentration of hydrogen ions in a water based substance
3
Q
The number 7 indicates a ___ pH
A
Neutral
4
Q
A number higher than 7 indicates a ___ pH
A
Basic
5
Q
A number lower than 7 indicates a ____ pH
A
Acidic
