It's necessary to see the table you are referencing to answer this question
The element group that is least likely to form ions is Group 2. This group contains the alkaline earth metals, which are not very reactive.
Elements from the right side of the Periodic Table (excluding the nobles) will likely form negative ions
he
carbon
which valance shell electron configuration of neutral atoms would represent an element most likely to form a 2-ion?
every element
The fluoride ion is the ion formed by the element fluorine
Every Group I element (that is, the ones in the first column) have a ... Thus, bromine, oxygen, and carbon thus all form negative ions, while magnesium forms a positive ion (+2)
negative ion
No clue, mate.
carbon
Noble gases' atoms have the least tendency to form ions.
Metals and nonmetals form ionic bonds. The metal becomes a positively charged ion, and the nonmetal becomes a negatively charged ion.
which element can only formed one ion
which valance shell electron configuration of neutral atoms would represent an element most likely to form a 2-ion?
Argon doesn't form any ions as it has completely filled orbitals and is chemically inert.
every element
disappear
sodium
Compound known as chloride contain the element chlorine, typically in the form of the chloride ion.