Coal is a very useful rock that formed over millions of years from the remains of plants. Is coal a mineral?(1 point)
Responses
Yes, coal is a mineral because all rocks are nonliving solid minerals.
No, coal is not a mineral because coal is made of dead plants.
No, coal is not a mineral because coal can be burned to produce electricity and heat.
Yes, coal is a mineral because all rocks that are useful to people are minerals.
No, coal is not a mineral. While it is a solid, nonliving substance, it is not a naturally occurring, inorganic substance with a defined chemical composition and atomic structure like most minerals.
Coal is a very useful rock that formed over millions of years from the remains of plants. Is coal a mineral?(1 point)
Responses
Yes, coal is a mineral because all rocks are nonliving solid minerals.
Yes, coal is a mineral because all rocks are nonliving solid minerals.
No, coal is not a mineral because coal is made of dead plants.
No, coal is not a mineral because coal is made of dead plants.
No, coal is not a mineral because coal can be burned to produce electricity and heat.
No, coal is not a mineral because coal can be burned to produce electricity and heat.
Yes, coal is a mineral because all rocks that are useful to people are minerals.
No, coal is not a mineral. While it is a solid, nonliving substance, it is not a naturally occurring, inorganic substance with a defined chemical composition and atomic structure like most minerals.
Coal is a very useful rock that formed over millions of years from the remains of plants. Is coal a mineral?(1 point) Responses Yes, coal is a mineral because all rocks that are useful to people are minerals. Yes, coal is a mineral because all rocks that are useful to people are minerals. No, coal is not a mineral because coal can be burned to produce electricity and heat. No, coal is not a mineral because coal can be burned to produce electricity and heat. Yes, coal is a mineral because all rocks are nonliving solid minerals. Yes, coal is a mineral because all rocks are nonliving solid minerals. No, coal is not a mineral because coal is made of dead plants.
The correct answer is "No, coal is not a mineral because coal is made of dead plants."
To determine whether coal is a mineral, we need to understand the definition of a mineral. A mineral is a naturally occurring, inorganic solid with a specific chemical composition and a crystalline structure. While coal is a solid that forms naturally, it is made up of organic matter, specifically the remains of dead plants.
Coal is formed over millions of years from the accumulation and decomposition of plant materials in swampy environments. Heat and pressure transform the plant materials into coal. Because coal is composed of organic matter and does not possess a crystalline structure, it does not meet the criteria to be classified as a mineral.
Therefore, the correct choice is "No, coal is not a mineral because coal is made of dead plants."