If it's an ion with a negative charge, it is an anion.
the element name, ending with ide
chloride
bromide
iodide
If it's an ion with a negative charge, it is an anion.
Cations are always positive, whatever they're of. Ooh, or is that anions? Yeah, on second thoughts I think cations are negative. Hang on a minute, I'll check......nope, I was right first time. Cations are positive.
Flouride
All of the metals form monoatomic cations (have only one atom) examples are potassium, K+; Iron, Fe2+,Fe3+ Polyatomic metal cations are rare Hg22- is probably the most likely one to be encountered
Monatomic means having 1 atom.
Yes. All the noble gasses are monatomic.
No; lithium forms monatomic cations with formula Li+1.
There are at least two reasonable answers to this question: anions and cations or monatomic and polyatomic.
Cations are always positive, whatever they're of. Ooh, or is that anions? Yeah, on second thoughts I think cations are negative. Hang on a minute, I'll check......nope, I was right first time. Cations are positive.
Flouride
monatomic
All of the metals form monoatomic cations (have only one atom) examples are potassium, K+; Iron, Fe2+,Fe3+ Polyatomic metal cations are rare Hg22- is probably the most likely one to be encountered
ide apex :)
monatomic
Sodium sulfate is an ionic compound, composed of monatomic and monovalent sodium cations and polyatomic and divalent sulfate anions. The anions are internally covalently bonded, but are not compounds because they are not electrically neutral.
Monatomic means having 1 atom.
'Monatomic' means having or consisting of single atoms.
Yes. All the noble gasses are monatomic.