Weegy: Whats up.. User: the sky Weegy: Colour of the sky is blue and the reason behind it is the Rayleigh's Scattering. Hope this answers your query. User: what does a high ph value indicate Weegy: The pH is a measure of how acidic or basic (or alkaline) a liquid or solution is.
Pure water is neutral, with a pH = 7. Things with a pH lower than 7 are considered acidic, and things with a pH higher than 7 are basic. User: when does ... (More)