If only the monopositive ions are considered, helium would create the ion with highest electronegativity.
The third period element that forms a 3- ion is sulfur.
It is called an Ion.
Fluorine is a nonmetal. It is located in group 17 of the periodic table. It tends to obtain an electron to form the fluoride ion.Fluorine is the element with highest electronegativity. So it does not tend to lose electrons. It is in the 17th group of the periodic table.
Aluminium, Al
S
The third period element that forms a 3- ion is sulfur.
potassium
The ion is awesom
When an element forms a negative ion, the name changes to IDE, fir example: chloride
The electronegativity value tells you how much that element "wants" an electron, therefore, an element with a high electronegitivity value would generally give a negative ion. The definition of a negative ion is an atom with more electrons than protons.
as we know that in the modern periodic table most electronegative element is fluorine which forms anions basically therefore the answer is opposite elements with low electronegative form anion usually
It is called an Ion.
Depending on the element the furthest shell out, when the outer shell has been filled by an other element donating one electron it turns into an ion.
Fluorine is a nonmetal. It is located in group 17 of the periodic table. It tends to obtain an electron to form the fluoride ion.Fluorine is the element with highest electronegativity. So it does not tend to lose electrons. It is in the 17th group of the periodic table.
Aluminium, Al
S
Oxygen