1. what type of ions have names ending in -ide?
only cations
only aions
only metal ions
only gaseous ions

2.when naming a transition metal ion that can have more than one common ionic charge, the numerical value of charge is indicated by a______
prefix
suffix
roman nummeral following the name
superscript after the name

3.what determines that an element is a metal?
the magnitude of its charge
the molecules that it forms
when it it a group A element
its postion in the periodic table

4.which of the following correctly provides the namex and formulas of polyatomic ions?
carbo

Question

1. what type of ions have names ending in -ide?
only cations
only aions
only metal ions
only gaseous ions

2.when naming a transition metal ion that can have more than one common ionic charge, the numerical value of charge is indicated by a______
prefix
suffix
roman nummeral following the name
superscript after the name

3.what determines that an element is a metal?
the magnitude of its charge
the molecules that it forms
when it it a group A element
its postion in the periodic table

4.which of the following correctly provides the namex and formulas of polyatomic ions?
carbo

anonymous · Answer

1) think of sodium chloride(nacl)
Na+ Cl-  right.. 
So 
Cl in the name has IDE 
AND ITS A ANION SO ANIONS (:

anonymous · Answer

2 is superscript after the name.
3 is position on periodic table.
estudio got number one correct.