Question
Which substance is a compound? salt phosphorus sulfur oxygen
Answer
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Tesni
Professional · Tutor for 6 years
Answer
Salt is the compound among the given options.
Explanation
1. A compound is a substance that is formed by the chemical combination of two or more elements in a fixed ratio. Salt, specifically table salt, is a compound known as sodium chloride (NaCl). It is composed of sodium (Na) and chlorine (Cl) atoms in a 1:1 ratio.2. Phosphorus is an element, not a compound. It is represented by the symbol P and can exist in several allotropes, but it is not chemically bonded to other elements in its elemental form.3. Sulfur is another element, denoted by the symbol S. It can form various allotropes, but in its elemental form, it is not combined with other elements to form a compound.4. Oxygen is an element as well, and its most stable form is O2, which is a molecule made up of two oxygen atoms. However, since it is only made up of oxygen atoms, it is not a compound.