Forming Ions Flashcards
1
Q
If an atom has lost an electron is it a positive or negative ion? Why?
A
Positive as it has more protons than electrons and protons have a +1 charge.
2
Q
If an atom has gained an electron is it a positive or negative ion? Why?
A
Negative as it has more electrons than protons and electrons have a -1 charge.
3
Q
What charge do hydrogen ions have?
A
+1
4
Q
Do metals want to gain or lose an electron? Why?
A
Metals want to get rid of electrons to gain a full outer shell.
5
Q
Do non-metals want to gain or lose an electron? Why?
A
Non-metals want to gain electrons to gain a full outer shell.
