Question
1 sentence each
What is a common use of Quartz? (From the table on page 5)
Answer Practice Question #2 on page 7- Is coal an ore/mineral? Why or why not?
What is a common use of Quartz? (From the table on page 5)
Answer Practice Question #2 on page 7- Is coal an ore/mineral? Why or why not?
Answers
GPT-4o mini
1. Quartz is commonly used in the manufacturing of glass due to its high silica content.
2. Coal is not considered an ore or a mineral because it is an organic material formed from decomposed plant matter, rather than a naturally occurring inorganic substance with a defined chemical composition and crystalline structure.
2. Coal is not considered an ore or a mineral because it is an organic material formed from decomposed plant matter, rather than a naturally occurring inorganic substance with a defined chemical composition and crystalline structure.