Corrected:
No: When it is a halogen!!
Yes:
They are 'made' of one anionic atom: it is for salts of negatively charged, non-metal and mono-elemental ions.
Simplier said: they are negative, single ions of non-metals
Examples:
Cl- chloride, S2- sulfide, N3- nitride, C4- carbide, and of course last but not least: oxide with O2-.
The typical suffix used for a negative ion is -ide as in chloride, oxide, sulfide, etc.
This is a binary salt.
refer to a compound that contains an ion of an element followed by the suffix "-ide". For example, sodium chloride (NaCl) and magnesium oxide (MgO) both end in "-ide" to indicate the presence of an ion.
"ide" suffixThe halogens -flurorine = fluoridechlorine = cloridebromine = bromideiodine = iodideOxygen = oxidesulfur = sulfideselenide, tellurideNitrogen = nitridephosphorus = phosphidearsenic = arsenidecarbon can't become a carbide ion - not strong enough attaction for gaining four electronshydrogen = hydride (sometimes)
No. The hydroxide ion has a negative charge as do all ions ending in -ide, -ite, or -ate.
if the negative ion is a single element, the end of its name changes to -ide
The typical suffix used for a negative ion is -ide as in chloride, oxide, sulfide, etc.
Anions end in -ide if they are monatomic. Example: chlorine becomes "chloride." Polyatomic ions will have different suffixes.
Anions end in -ide if they are monatomic. Example: chlorine becomes "chloride." Polyatomic ions will have different suffixes.
Anions end in -ide if they are monatomic. Example: chlorine becomes "chloride." Polyatomic ions will have different suffixes.
Anions end in -ide if they are monatomic. Example: chlorine becomes "chloride." Polyatomic ions will have different suffixes.
The two common polyatomic ions whose names end in -ide are the cyanide ion (CN-) and the hydride ion (H-).
If it's an ion with a negative charge, it is an anion.
When an element forms a negative ion, the name changes to IDE, fir example: chloride
This is a binary salt.
No, aluminum does not become a negative ion; like all metals, it forms a positive ion.
-Ite at the end of an ion means that the compound has 2 oxygen and -ate means there is 3 oxygen.