Answer:
oxygen is an element because it is a pure substance which cannot be split into simpler substances by chemical means
Answer:
Different compounds react with oxygen differently – some contain lots of heat energy while others produce a smaller amount. The reaction with the oxygen may happen very quickly or more slowly. Amount: The amount of fuel available to burn is known as the fuel load.
Explanation:
let me know when u find out plz because i would like to know as well its one of my chemistry qustions in an assiment. :)
