Answer:
I got fluorine for my guess
Explanation:
Answer:
Erosion: the process of eroding or being eroded by wind water or other natural agents.
Weathering: the process of wearing or being worn by long exposure to the atmosphere
Deposition: the action of deposing something
Example: (deposition) " pebbles were formed by the deposition of calcium in the solution"
Explanation:
hope this is right
F. <em>None of the above
</em>
<em>No O atoms are present</em> as reacting substances, only O_2 and H_2O molecules.
O_2 + 2H_2O + 2e^(-) → 4OH^(-)
We must use <em>oxidation numbers</em> to decide whether oxygen or water is the substance reduced.
The oxidation number of O changes from 0 in O_2 to -2 in OH^(-).
A decrease in oxidation number is <em>reduction</em>, so O_2 is the substance reduced.
The oxidation number of O is -2 in both H_2O and OH^(-), so water is <em>neither oxidized nor reduced</em>.
Answer:
<em>ammonia gas is obtained</em>
Store rainwater, like a Cactus
