Three domains and six kingdoms
False
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The pair of magnets and a pair of water molecules are most likely similar. It is because the pair of magnets connects positive to negative and negative to positive, which is also similar to water molecules where they also connect to positive to negative.
Answer: Between 8 and 14
Explanation: Ammonia is an inorganic compound of formula NH₃. Also known as ammonium hydroxide, it behaves as a weak base.
pHydrion paper is a chemical test indicator, i.e., it indicates the pH of a substance.
If inserted in Ammonia, pHydrion will indicate a range of 8 to 14 because in pH scale, indication of base is over 8 and up to 14. The exact number depends on the hydrogen ion concentration of the substance.
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