Carbon is not combustible because when it combines with oxygen its energy increases thus it doesnt combust.
Answer:
B. gas state at room temperature
Explanation:
Answer:
Mercury is the most dense whereas Titanium is the least dense.
Explanation:
Since Density = Mass / Volume, the slope of the line can immediately tell us its relative density between the metals.
It is a combustion reaction because when methane burns with oxyzen it produces carbon dioxide,water and heat and light.
