Question

Which trends appear as the elements in Period 3 are considered from left to right?
Metallic character decreases, and electronegativity decreases
Metallic character decreases, and electronegativity increases
Metallic character increases, and electronegativity decreases.
Metallic character increases, and electronegativity increases.

Answer 1

Answer:

Metallic character decreases, and electronegativity increases.

Explanation:

Hello!

In this case, according to the organization of the periodic table, we can see that from left to right, the electronegativity increases as nonmetals are able to attract electrons more easily than metals.

Moreover, in contrast to the previous periodic trend, the metallic character decreases from left to right because the elements tend to decrease the capacity to lose electrons and consequently start attracting them.

Thus, the answer would be: "Metallic character decreases, and electronegativity increases".

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