Final answer:
Technician B is correct. Physical and Chemical Properties can be found in Section 9 of an SDS (Safety Data Sheet).
Step-by-step explanation:
Technician B is correct. Physical and Chemical Properties can be found in Section 9 of an SDS (Safety Data Sheet). This section provides information about the physical characteristics and chemical properties of a substance, such as its appearance, odor, melting point, boiling point, solubility, and reactivity. It helps users understand how the substance behaves and how to handle it safely.