Answer:
A. Boiling point = 59 °C, Melting point = -7.2°C, triple point = -7.3°C
Explanation:
The correct answer is this one: "Magnesium." <span>Using the periodic table, the material that is most likely to be a good insulator is the magnesium. Magnesium </span><span>is a chemical element with symbol Mg and atomic number 12. It is a shiny gray solid which bears a close physical resemblance to the other five elements in the second column of the periodic.</span>
