Question

Two students were hunting for rocks and minerals to take to science class to identify. They were going to use the properties of rocks and minerals to help with the identification. They noticed that the rock shown in the image has luster. That means it must contain a mineral that is a metalloid, non-metal, hy metal D rare earth element.
Please help!!​

Answer 1

The sample that the student has is a metal because it has luster.

Properties of metals

Metals are those elements that occur towards the left hand side of the periodic table. They have the following properties;

• They are lustrous
• They are sonorous
• They are dense

From the few properties listed above, the sample that the student has is a metal because it has luster.

Learn more about properties of metals: https://brainly.com/question/16759172