Question

Light bounces off of a mineral sample. What can you say about the mineral
It is reflective
Translucent
Transparent
Refractive

Answer 1

When light bounces off a mineral sample, this typically indicates that the mineral is reflective. Reflectivity refers to the ability of a surface to reflect light, which is a common characteristic of many minerals.

Here's a brief explanation of the other terms:

- **Translucent**: This means that light can pass through the material, but it is diffused to the point where objects on the other side cannot be clearly seen. This is not indicated simply by light bouncing off.

- **Transparent**: This refers to a material that allows light to pass through with little scattering, meaning objects can be seen clearly through the material. Again, this isn’t what is indicated by the reflection of light.

- **Refractive**: While this term refers to the bending of light as it passes through a material, the phrase "light bounces off" suggests reflection, not refraction.

In summary, if light is bouncing off the mineral, it is primarily reflective.