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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. :)
What else can I help you with?
How do potato cells differ from onion cells?
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.
What is oxonian cation?
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 the identity of the unknown cation?
What is a unknown cation
Another name of cation?
A common name for a cation is a positively charged ion.
What is cation for SnBr4?
The cation for SnBr4 is Sn^4+, which is the tin(IV) cation.
What is the difference between cation and onion?
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.
How do sponge cakes differ from ushortened cakes?
they have onion bhajis in them
How do cations and anions differ?
They have opposite charges. A cation has a positive (+) charge; an anion has a negative (-) charge.
How do the poles of the spindle differ from those of the onion root tip.?
I want to know the same question too
How do acids and bases differ from salts?
Salts are formed by the reactions between acids and salts; a salt contain an anion from the acid and a cation from the base.
How do potato cells differ from onion cells?
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.
How does the structure of an onion skin cell differ from other plant cells?
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.
How does a cation differ from an anion?
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.
What is the cation of Li2O?
what is the cation of Be3N2
How do onion cells differ from other plant cells?
many
What is the symbol of cation of LiBr?
Lithium bromide (LiBr) is a compound, not a cation. The cation is Li+.
Is cesium anion or cation?
Cesium is a cation, meaning it is a positively charged ion. It forms the Cs+ cation when it loses an electron.
