Which of these minerals is hardest, according to the Mohs scale?

Question: Which of these minerals is hardest, according to the Mohs scale?

Options:

Topaz
Diamond
Plaster
Corundum

Correct answer:

Diamond

Other games:  Logo quiz UK Brands answers, preguntados respuestas, trivia crack.

Related Posts

Leave a Reply

Your email address will not be published. Required fields are marked *

You may use these HTML tags and attributes: <a href="" title=""> <abbr title=""> <acronym title=""> <b> <blockquote cite=""> <cite> <code> <del datetime=""> <em> <i> <q cite=""> <s> <strike> <strong>