formation of ion Flashcards
1
Q
What is an ion?
A
An ion is a charged particle formed when an atom looses or gains electrons-
2
Q
what are positive ions called?
A
Cations
3
Q
What are negative ions called?
A
Anions
4
Q
Why do atoms form ion?
A
Atoms form ions to achieve a full outer shell to become more stable
5
Q
when does an atom become positively charged?
A
When it looses electrons
6
Q
When does an atom become negative?
A
An atom becomes negative when it gains electrons
6
Q
A
7
Q
A
8
Q
A
