According to the research, the correct option is a mixture of two common substances that can be separated by chemical means.
It is characterized by being the substance created from the conjunction of at least one pair of elements that are part of the periodic table that cannot be separated into the elements that constitute it by physical methods, that is, the separation of a chemical compound into its constituent elements is through chemical reactions.
Sodium chloride, that is, what is known as table salt, is one of the perfect examples of a chemical compound that is the result of the sum of a hydracid and a hydroxide.
Therefore, we can conclude that according to the research, the correct option is a mixture of two common substances that can be separated by chemical means.
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