GK
CHEMISTRY
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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homogeneous mixtures
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heterogeneous mixtures
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atom
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compound
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Detailed explanation-1: -Sodium chloride, commonly known as salt (although sea salt also contains other chemical salts), is an ionic compound with the chemical formula NaCl, representing a 1:1 ratio of sodium and chloride ions.
Detailed explanation-2: -Sodium chloride or table salt is a mineral substance belonging to the larger class of compounds called ionic salts.
Detailed explanation-3: -NaCl is an example of an ionic compound and ionic salt. NaCl’s name is sodium chloride. Sodium atoms lose one electron to form Na+1 ions and chlorine atoms gain one electron to form Cl-1 ions.
Detailed explanation-4: -The given substance, sodium chloride, is a compound. It is composed of two elements, sodium and chlorine. A molecule of sodium chloride is made up of a sodium atom and an oxygen atom connected together by an ionic bond.
Detailed explanation-5: -Something like table salt (NaCl) is a compound because it is made from more than one kind of element (sodium and chlorine), but it is not a molecule because the bond that holds NaCl together is an ionic bond. If you like, you can say that sodium chloride is an ionic compound.