Answer:
If a metal is less reactive than carbon, it can be extracted from its oxide by heating with carbon. The carbon displaces the metal from the compound, and removes the oxygen from the oxide. This leaves the metal.
Explanation:
Both (Photosynthesis and Cellular respiration)
Because
- In Cellular respiration energy is released in the form of ATP and In plants glucose stored in the form of energy.
- Plants are producers.
- Animals are consumers.
Therefore,
Both is correct✔
Answer:
2n^2 electrons
Explanation:
for example, the first level contain 2*(1^2) = 2 electrons, the second level contain 2*(2^2) = 8 electrons, etc
