Question

which is a quantitative observation?
a) melting point
b) hardness
c) texture
d) malleability

Explanation:

Quantitative observations involve measurements with numbers. Melting point is a property that can be measured numerically (e.g., in degrees Celsius or Fahrenheit). Hardness, texture, and malleability are qualitative observations as they describe characteristics (like how hard a material feels, its surface feel, or its ability to be shaped) without numerical measurement.

Answer:

A) melting point