The Atom of an Element X Has 7 Electrons in Its M Shell.What Type of Ion Will Be Formed by an Atom of Element X? Write the Symbol of the Ion Formed. - Science
The atom of an element X has 7 electrons in its M shell.
What type of ion will be formed by an atom of element X? Write the symbol of the ion formed.
What could element X be?
The element will form an anion by gaining an extra electron in order to complete its octet.
Symbol of an ion of X will be X–.
X is Chlorine.
Concept: Concept of Electron
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