Those ions are
and
Examples:
17: F- , Cl- , Br- , I- (fluoride, chloride, bromide, iodide)
16: O2-(oxide), S2-(sulfide)
15: N3- (nitride), P3- (phosphide)
This is a binary salt.
-ide is for example a suffix for salts.
Metals in ionic compounds are named by using the metal's elemental name followed by the nonmetal's name with an "-ide" ending (e.g. sodium chloride). Nonmetals in ionic compounds use the nonmetal's elemental name followed by the metal's name with an "-ide" ending (e.g. oxygen and magnesium make magnesium oxide). Polyatomic ions maintain their specific names in ionic compounds (e.g. sulfate, nitrate, carbonate).
The common ending for all the names in a binary compound type 3 is "-ide." This indicates that the compound consists of two elements, with the second element being a nonmetal.
If anion is a single atom then ending is 'ide' if it is complex and also contains oxygen then with highest no of oxygen possible, ending is 'ate' otherwise is 'ite'
This is a binary salt.
-ide is for example a suffix for salts.
Negative ions are given the word 'ide' at the end.
Bicarbonate is an anion. Ions ending in -ate, -ite, or -ide are anions.
The ide ending in a polyatomic ion actually has no practical meaning involved. The polyatomic compounds that do contain the ide ending have it because they were thought to be monatomic at one time.
Metals in ionic compounds are named by using the metal's elemental name followed by the nonmetal's name with an "-ide" ending (e.g. sodium chloride). Nonmetals in ionic compounds use the nonmetal's elemental name followed by the metal's name with an "-ide" ending (e.g. oxygen and magnesium make magnesium oxide). Polyatomic ions maintain their specific names in ionic compounds (e.g. sulfate, nitrate, carbonate).
The common ending for all the names in a binary compound type 3 is "-ide." This indicates that the compound consists of two elements, with the second element being a nonmetal.
It would include, nitride, oxide, fluoride and so would be anions or negative ions.
-ide, as in: chlorine -> chloride fluorine -> fluoride oxygen -> oxide etc.
If anion is a single atom then ending is 'ide' if it is complex and also contains oxygen then with highest no of oxygen possible, ending is 'ate' otherwise is 'ite'
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.