If the atom was neutral, it becomes an anion.
Since electrons have a (-) charge
It becomes an anion, which is a NEGATIVELY charged ion.
This atom become an anion (negatively charged).
negative ions
This neutral atom become a cation or an anion.
Gains two electrons. S 2-.
The symbol is S2- because to become an ion a sulfur atom gains two electrons and each electron has a 1- charge.
Sulpher gains two electrons as it is in group 6 and to be stable it would obviously need two more electrons.. :)
If bromine gains one more electron, then it will have 36 electrons total. The only neutral atom with 36 electrons is just the next element on the periodic table, Krypton.
An atom becomes an ion if it gains or loses electrons.
This atom become an anion.
It becomes an ion.
An atom that gains three electrons will become an ion with a 3- charge.
This atom gains electrons.
it becomes an ion
Ion
An atom that gains or loses valence (outermost shell) electrons is referred to as an ION.
Cations are positive ions, so an atom is supposed to lose electrons to become a cation. Anions are formed when an atom gains electrons.
It would have a negative charge. It would be a negative ion with a 2+ charge.Remember: when an atom gains electrons they become NEGATIVE.when an atom loses electrons they become POSITIVE.
This neutral atom become a cation or an anion.
Gains two electrons. S 2-.