I assume you mean 'anion' instead of 'onion'.
A cation is a positively charged ion. It loses one or more negatively charged electrons when forming ionic compounds. An anion is a negatively charged ion. It gains one or more electrons when forming ionic compounds. Every ionic compound must contain both a cation and an anion so that the compound as a whole has no charge.
A common example: In the ionic compound table salt (NaCl), sodium (Na+) is the cation, and chloride (Cl-) is the anion.
It may also be helpful to note that cations are almost always metals and anions are typically nonmetals.
On a lighter note:
If you really did mean 'onion', then the answer is simple: one goes in your salad and one does not. :)
Potato cells have larger, more angular shape and contain starch granules, while onion cells are smaller and have a more rectangular shape with a distinct cell wall. Additionally, potato cells lack the characteristic onion cell layers seen in onion cells.
An oxonium cation is a polyatomic cation with a charge of +1 with a central oxygen bonded to three groups or elements Examples:- H3O+ is the oxonium cation, (C2H5)3O+ is the triethyloxonium cation.
What is a unknown cation
A common name for a cation is a positively charged ion.
The cation for SnBr4 is Sn^4+, which is the tin(IV) cation.
A cation is a positively charged ion, formed when an atom loses electrons. On the other hand, an onion is a vegetable that belongs to the genus Allium and is known for its pungent flavor and layered structure.
they have onion bhajis in them
They have opposite charges. A cation has a positive (+) charge; an anion has a negative (-) charge.
I want to know the same question too
Salts are formed by the reactions between acids and salts; a salt contain an anion from the acid and a cation from the base.
Potato cells have larger, more angular shape and contain starch granules, while onion cells are smaller and have a more rectangular shape with a distinct cell wall. Additionally, potato cells lack the characteristic onion cell layers seen in onion cells.
A cation is a positively charged ion formed by losing electrons, while an anion is a negatively charged ion formed by gaining electrons. Cations are attracted to cathodes, while anions are attracted to anodes in electrolysis.
The structure of an onion skin cell differs from other plant cells in that it lacks chloroplasts, which are responsible for photosynthesis. Onion skin cells also have a unique rectangular shape and a thin cell wall compared to other plant cells.
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what is the cation of Be3N2
A sweet onion is a type of onion that has a milder and sweeter flavor compared to other varieties. This is because sweet onions have a lower sulfur content, which is what gives regular onions their sharp taste. Sweet onions are often larger in size and have a thinner, lighter-colored skin. They are commonly used in salads, sandwiches, and other dishes where a mild onion flavor is desired.
Lithium bromide (LiBr) is a compound, not a cation. The cation is Li+.