Which statement describes a chemical property of matter? The density of ice is 0.4 g/ml.
The boiling point of ethanol is 78.4 °C .
Rust is a flaky material with an orange-red color.
Sodium is a very reactive element that combines easily with nonmetals.

the most common energy conversion is from kinetic energy to potential energy, and then from potential energy to kinetic energy.

later on comes the heat energy, mechanical energy, and other energy conversions.

this energy conversion is so common that we can find it in our day to day lives as well.

- one of the most common energy conversions involves the changing of potential energy to kinetic energy or kinetic energy to potential energy

protistas excret ethanol used in the manufacture of vinegar