1. Earth Materials
Silicate Minerals — Quiz
Test your understanding of silicate minerals with 5 practice questions.
Practice Questions
Question 1
A silicate mineral with formula Si₆O₁₈ belongs to which structural subclass?
Question 2
For the anion Si₄O₁₁, what is the Si:O ratio and to which subclass does it correspond?
Question 3
What is the net ionic charge of the sorosilicate anion Si₂O₇?
Question 4
The mineral with formula NaAlSi₃O₈ has a T:O ratio of 4:8. To which structural class does it belong?
Question 5
Single-chain silicate minerals typically exhibit cleavage angles nearest to which value?