Where did Caustic Compounds Found At The Top Of The PH Scale appear in the Game?

It appeared on Student Life Group 930 Puzzle 2

Caustic Compounds Found At The Top Of The PH Scale

CodyCross Caustic Compounds Found At The Top Of The PH Scale Solution

This question is part of CodyCross Student Life > Group 930 > Puzzle 2.
Answers of Caustic Compounds Found At The Top Of The PH Scale might change from time to time on each game update.

Caustic Compounds Found At The Top Of The PH Scale

Alkalis

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