1. Greek philosophers made observations about the natural world around them. How would the ancient Greek philosophers describe the changes in the material?

The table describes how some substances were formed substance 19 description formed by boiling pure water formed by combining three hydrogen atoms to every nitrogen atom formed by adding 5 g of sugar to 1 l of water formed by compressing carbon under high pressure based on the given descriptions, which substance is most likely a mixture?

Quiz1. which physical state of nitrogen has the highest entropy? a solid© b gasoc liquid

Anthracite is so hard and pure it is also referred to as a renewable resource metamorphic rock hot bituminous coal dirty fuel