The nitrogen cycle incorporates atmospheric nitrogen gas before it is fixed by cyanobacteria.
Only the phosphorus cycle does not have a phosphorus containing compound in the atmosphere
that is essential for life on Earth.
What is the key difference between the phosphorus cycle and the carbon and nitrogen cycles?
Explanation:
The phosphorous cycle does not include an atmospheric component because phosphorous does not cycle through the atmosphere
. In comparison, important processes of the carbon and nitrogen cycle occur in the atmosphere (compare three images below).
What are the difference with nitrogen with phosphorus?
Nitrogen is in the second period, whereas phosphorus is in the third period
. Naturally nitrogen occurs as a diatomic gas, whereas phosphorus occurs in solid state. Phosphorus has the capability to make bonds until it has more than an octet in the valence shell. But nitrogen forms bonds until an octet is filled.
What are the similarities and differences between the nitrogen and phosphorus cycles?
These form their respective biogeochemical cycles that show the movement of nitrogen and phosphorus through the lithosphere, hydrosphere an biosphere. However, the atmosphere does not play a major role in the movement of phosphorous. Of the two,
nitrogen is recycled whereas phosphorus is not
.
How is phosphorus cycle different from carbon nitrogen and oxygen?
The phosphorus cycle is different from the oxygen, nitrogen and carbon cycles because
it has no gas form within the cycle
as the others do.
How is phosphorus differ from nitrogen and carbon?
Answer and Explanation: The phosphorus cycle differs from the nitrogen cycle and the carbon cycle because
phosphorus doesn’t have a gas phase as a part of the cycle
.
Why is phosphorus and nitrogen similar?
Since phosphorus is just below nitrogen, we can expect nitrogen and phosphorus to have some similar properties.
They are nonmetals and have similar properties when making compounds
. Both are abundant on Earth and are cycled through the environment through the nitrogen cycle and the phosphorus cycle.
Why does phosphorus behave differently than nitrogen?
The size of a phosphorus atom also interferes with its ability to form double bonds to other elements
, such as oxygen, nitrogen, and sulfur. As a result, phosphorus tends to form compounds that contain two P-O single bonds where nitrogen would form an N=O. double bond.
What is different about the phosphorus cycle when compared to the 3 other cycles you learned about?
Phosphorous cycles through several components of the biosphere, hydrosphere, and geosphere. However,
it generally does not circulate through the atmosphere
, unlike other biogeochemical cycles, like for example carbon or nitrogen.
How are carbon phosphorus and nitrogen cycles similar?
Both are biogeochemical cycles that release their respective element into the atmosphere
. The carbon and nitrogen cycles work together and can often be referred to as the CNO cycle. Both start as a gas and end as a gas.
Why are the nitrogen and phosphorus cycles considered as being linked?
Nitrogen and carbon are found in amino acids which make up proteins. Phosphates make up DNA and ATP
. Thus, the availability of these elements is of great importance to the existence of living things.
Is nitrogen in the same period as phosphorus?
Group 5A (or VA) of the periodic table are the pnictogens:
the nonmetals nitrogen (N), and phosphorus (P)
, the metalloids arsenic (As) and antimony (Sb), and the metal bismuth (Bi).
Why is phosphorus more reactive than nitrogen?
This triple bond has very high bond strength, which is very difficult to break. It is
because of nitrogen’s small size that it is able to form pπ−pπ bonds with itself
. This property is not exhibited by atoms such as phosphorus. Thus, phosphorus is more reactive than nitrogen.
Is nitrogen smaller than phosphorus?
Answer. Because
nitrogen’s atomic mass and the number of the shells are less than that of phosphorus
…
Why nitrogen and phosphorus are non metals?
Both are non-metals as
they tent to form bonds by gaining electrons
.
Why nitrogen and phosphorus are typical non metals?
In group 15,
nitrogen and phosphorus behave chemically like nonmetals
, arsenic and antimony behave like semimetals, and bismuth behaves like a metal. Nitrogen forms compounds in nine different oxidation states. … Due to their higher electronegativity, the lighter pnicogens form compounds in the −3 oxidation state.
