Convection: the movement caused within a fluid by the tendency of hotter and therefore less dense material to rise, and colder, denser material to sink under the influence of gravity, which consequently results in transfer of heat.
hope that helps :)
Answer:
Mass: 981.0 g
Density: 5.61 g/cm^3
Hardness: = 2.5 - 3
Unknown material: Chalcocite
Explanation:
Answer:
The reactant that is reduced is 
Explanation:
The complete equation is as below:
<em>Recall that oxidation involves the gain of electrons while reduction involves the loss of electrons.</em>
In the above reaction, loses electrons to coenzyme Q and becomes reduced to FAD, hence the oxidizing agent. Coenzyme Q gains electrons and becomes oxidized to 
, hence the reducing agent.
<u>In order words, </u><u> is reduced while coenzyme Q is oxidized.</u>
