Asked by Charles Jackson on May 31, 2024
Verified
Which of the following are tests we can quickly and easily perform even in the field) to help us identify a mineral?
A) hardness
B) effervescence
C) streak
D) magnetism
E) all of these
Effervescence
The release of gas bubbles in a liquid, often seen when acids react with carbonates producing carbon dioxide bubbles.
Magnetism
A natural occurrence resulting from electric charge movement, leading to objects attracting and repelling each other.
Hardness
The measure of a material's resistance to deformation, typically by indentation, abrasion, or cutting.
- Execute essential in-situ examinations for mineral identification.
Verified Answer
NF
Nicholas FosterJun 02, 2024
Final Answer :
E
Explanation :
All of the options listed (hardness, effervescence, streak, and magnetism) are tests that can be quickly and easily performed in the field to help identify a mineral. These tests do not require complex equipment and can provide immediate insights into a mineral's properties.
Learning Objectives
- Execute essential in-situ examinations for mineral identification.