Answer:
A.) The ecosystem can support fewer foxes than grasshoppers.
Explanation:
Took the Unit Test
I’m not sure if this will help, but protons make different elements. That’s how we can tell the difference between elements!
Answer:
The second one
Explanation:
Wavelenth is the length from the middle of the crest To the other middle of the crest, thus B
Answer: Diatomic elements are a subgroup of diatomic molecules.
Explanation:
Every molecule that consists of two atoms is diatomic. Only if the two atoms are the same there is a diatomic element.
So O2 is a diatomic element (and thus a diatomic molecule)
HCl is a diatomic molecule, but not a diatomic element.
One example of diatomic is earth's atmosphere is a host to a few different diatomic molecules, including nitrogen (N2) and oxygen (O2, not to be confused with ozone, which is O3).
Hopes this helps you!
In nmr spectroscopy the aromatic hydrogens show multiplets near 7-8 δ
so if the given aromatic compound undergoes reduction, there will be reduction of aromatic ring and the peaks near the given values will not be observed making it clear that benzene ring of methyl cinnamate was reduced during the hydrogenation