acids
The Spanish word 'ácidos' translates to 'acids' in English. It is a noun that can be used in scientific contexts, such as in chemistry to talk about substances with pH values below 7, or in everyday language to describe something as having a sour or sharp taste. 'Ácidos' can also refer to acid substances in an artistic context when talking about colors, especially intensely bright or fluorescent colors often termed as 'acid' colors.
Citrus fruits are rich in acids.
This sentence is stating that citrus fruits, such as oranges, lemons, limes, etc., contain a high level of natural acids.
Acids are important in chemistry.
This sentence is stating the significance of acids in the field of chemistry, encompassing scientific studies and practical applications.
You should avoid acidic foods if you have an ulcer.
This sentence is giving a dietary advice for people suffering from an ulcer, saying that they should refrain from eating foods that contain high levels of acid.