BSL Sign Language Dictionary

Search and compare thousands of words and phrases in British Sign Language (BSL). The largest collection online.

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alkali

How to sign: any of various water-soluble compounds capable of turning litmus blue and reacting with an acid to form a salt and water
"bases include oxides and hydroxides of metals and ammonia";

alkali in BSL Watch how to sign alkali in British Sign Language
alkali - Scottish Sensory Centre More details
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Similiar / Same: base

Categories: chemical compound, compound

Within this category: imidazole, melamine, purine, purine, pyridine, pyrimidine

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