Naomi is testing the different properties of an unknown solid. Her results are located in the chart. Which statement describes the chemical nature of the bonding in the substance?
Answer
A
When chilled, the atoms rolled over each other while still staying together, causing a lower temperature.
B
When heated, the valance electrons increased their speed and transferred the heat from electron to electron.
C
When treated with light, the atoms rolled over each other while still staying together, causing a reflection of light.
D
When treated with an applied force, the valence electrons increased their speed and transferred the change from electron to electron.