0 a number that shows how strongly acid or alkaline a substance is, in a range from 0 to 14:
Below pH 6.5 is acid, above pH 7.5 is alkaline.
The soil in our garden has a low/high pH.
1 a number in a range from 0 to 14 that shows how strong an acid or an alkali a substance is
中文繁体
酸鹼度，pH 值…
中文简体
酸碱度，pH 值…
Español
pH, Valor PH…
Português
pH…
Français
valeur pH…
Čeština
hodnota pH…
Dansk
pH, pH-værdi…
Indonesia
tingkat keasaman…
NYA ORD
European
May 10, 2021
DAGENS ORD
Shimmer
pH
