SSC
CHEMISTRY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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pure element
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pure compound
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heterogeneous mixture
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homogeneous mixture
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Detailed explanation-1: -Salt is made of the element sodium (Na) and chlorine (Cl). These elements are bonded together by an ionic bond. Once bonded, these once harmful elements make table salt or NaCl. Other examples of pure substances that are compounds are oxygen (O2) and water (H2O).
Detailed explanation-2: -In chemical terms, salts are ionic compounds. To most people, salt refers to table salt, which is sodium chloride. Sodium chloride forms from the ionic bonding of sodium ions and chloride ions. There is one sodium cation (Na+) for every chloride anion (Cl–), so the chemical formula is NaCl (Fig.
Detailed explanation-3: -Sodium chloride, also known as table salt, is an ionic compound with the chemical formula NaCl, representing a 1:1 ratio of sodium and chloride ions. It is commonly used as a condiment and food preservative.