Question

3. Which two of the following elements would you expect to have a very different melting point than titanium (TI): iron (Fe),
sulfur (S), selenium (Se), or chromium (Cr)? Explain why you chose those two elements.

Answer 1

The two elements that would have a very different melting point than titanium (Ti) are Sulfur (S) and Selenium (Se)

Periodic table

From the question, we are to determine the elements that would have different melting point than titanium.

Titanium (Ti) is a transition metal which belongs to 3d- block on the periodic table.

Iron (Fe) and Chromium are also transition metals; and they belong to the 3d- block on the periodic table. Transition metals have high melting points.

Sulfur (S) and Selenium (Se) are Group 16 elements, which will have lower melting points compared to the transition elements.

Hence, the two elements that would have a very different melting point than titanium (Ti) are Sulfur (S) and Selenium (Se)

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