Question

which is the property of matter in which a substance can transfer heat or electricity?
○ magnetism
○ conductivity
○ density
○ solubility

Explanation:

• Magnetism is about a substance's ability to attract or repel magnetic materials, not heat/electricity transfer.
• Conductivity is defined as the property of a substance to transfer heat (thermal conductivity) or electricity (electrical conductivity).
• Density is the mass per unit volume of a substance, unrelated to heat/electricity transfer.
• Solubility is the ability of a substance to dissolve in a solvent, not about heat/electricity transfer.

Answer:

B. conductivity