What kind of atom becomes electrically charged by gaining or losing an electron?
When an atom loses an electron, it loses a negative charge and becomes what?
When an atom gains an electron, it gains a negative charge and becomes what?
_____________________ tend to lose electrons in chemical reactions, forming positive ions
___________________ tend to gain electrons in chemical reactions, forming negative ions
The attraction between two oppositely charged bonds is an ___________________
When a ____________________ element reacts with a non-metallic element, their atoms gain and lose electrons , forming ionic bonds
Gaining or losing neutrons makes an atom an
Gaining or losing a __________________ makes an atom a completely different element
What kind of bond is formed when two atoms share electrons?
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