Amixture is made up of evenly spaced atoms of copper and silver. is this mixture a solution? explain your answer.

This is a mixture.

Explanation:

A solution consists of solute (which can be solid, liquid or gas) mixed in a given amount of solvent.

A mixture is a combination of two or more substances which are not present in a definite proportion.

We are given two solids: copper and silver.

As, they are not present in definite proportion hence, they are considered as mixtures.

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explanation:

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answer: option (b) is the correct answer.

explanation:

a covalent bond is formed by sharing of electrons. whereas polarity arises due to difference in electronegativity of two atoms.

therefore, more is the electronegativity of an atom which combines with the titanium, more readily it will induce a partial positive and negative charge.

thus, out of the given options fluorine is most electronegative and has an incomplete octet. therefore, it will readily combine with titanium to share the electrons and complete its octet.