Searching "electron configuration of chromium on google images will easily provide you with the answer.
Answer:
4. The carbon in the ocean circulates through the water and is released by anaerobic respiration.
Explanation:
Carbon cycle involves the transfer of carbon between the atmosphere (air) hydrosphere (water), biosphere (living organisms) etc. Carbon in form of carbon dioxide enters into water bodies e.g ocean via diffusion, which is used by aquatic plants for photosynthesis.
The carbon dioxide is then released when some set of living organisms undergo anaerobic respiration. Hence, carbon in the ocean circulates through the water and is eventually released into the atmosphere when organisms undergo respiration.
1 mole of gas occupies 22.4 L at STP. Therefore, each gas has 1/22.4 moles and because the number of moles is the same, the number of molecules of each gas is also the same.
The least polar molecules are of N₂ and they will show the most ideal behavior out of all three of the gases.
I believe both C) and D) are correct, because both have enough electrons to show that the element has enough protons to be a transition metal, and both elements seem to have an electron configuration that exists in the ground state. We may need more information.
Answer:
14 solubility in 200 gram of water at 20 c
Explanation:
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