At what approximate temperature range is the entire sample of lithium in the liquid phase? Heating Curve of Lithium The graph shows a science experiment in which a sample of solid Lithium is heated at a constant rate. During both the melting and boiling phase changes, it was observed that the temperature remained the same. Heating Curve of Lithium A from -500^circ mathrm(C) to 0^circ mathrm(C) B from 0^circ mathrm(C) to 100^circ mathrm(C) C from 300^circ mathrm(C) to 1,300^circ mathrm(C) D from 1,500^circ mathrm(C) to 2,500^circ mathrm(C)

# ExplanationLithium is a chemical element with the atomic number 3. Its physical properties include a melting point and a boiling point that define the temperature ranges at which it exists in different phases (solid, liquid, and gas). The key points to consider for this question are:1. **Melting Point**: The temperature at which lithium transitions from a solid to a liquid.2. **Boiling Point**: The temperature at which lithium transitions from a liquid to a gas.The melting point of lithium is approximately , and its boiling point is around . Therefore, lithium exists in the liquid phase between these two temperatures.Given the options, we need to identify the temperature range that falls between the melting point and boiling point of lithium:- **Option A**: from to (below the melting point)- **Option B**: from to (below the melting point)- **Option C**: from to (within the melting and boiling points)- **Option D**: from to (above the boiling point)Based on the melting and boiling points of lithium, the entire sample of lithium would be in the liquid phase in the range provided by **Option C**.# AnswerC from to