is a type of energy wich start off any reaction
That would be <span>Johannes Gutenberg a German inventor from the 1400's </span>
For any spontaneous process, universe entropy intensifies is known as the second law of thermodynamics.
<h3>What is entropy?</h3>
Entropy is defined as the degree of randomness or disorderliness of a system.
The entropy of a system generally increases for any spontaneous process.
This is according to the second law of thermodynamics.
In conclusion, the entropy of a system is the a measure of randomness of the system.
Learn more about entropy at: brainly.com/question/21578229
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Iron is a type of element because iron is metal and metal is also a mineral
Hoped this helped
What is the chemical compound?