Test created at: 2020-01-16 by Adriele; number of questions: 15. Last time modified: 2020-01-19.
If you are not ready, you could first read the literature (https://en.wikipedia.org/wiki/Metal, new window) and do the test later.
Average score for this test is: 67% calculated only from first attempts (1 pc.), last one was: 2021-06-08.