Question

I am black when you buy me, red when you use me and gray when you throw me away. What am I?

Answer 1

coal is ur answer dude

pls mark me a brainliest plsssss

Answer 2

Coal is the correct answer for the above question

Explanation:

• Coal is made up of carbon and another element that is used to burn the fuel.
• When a person bought the coal, it is pure black.
• When a person fires up a lump of coal then it presents in red color because the carbon force to presents it into red color and the use of coal is for fire.
• When the person uses it and when it becomes useless then the color of the coal is gray because the carbon of coal has ended.

Learn More:

• Coal: https://brainly.in/question/4789755