Commons Ions Flashcards
1
Q
What is the common ion for Potassium (K)
A
+1 loses an electron to become a Postive ion
2
Q
What is the common ion for Chlorine?
A
-1 gains an electron to become a negative ion
3
Q
What are group 1 metas called in the periodic table ?
A
alkali metals
4
Q
What are group 2 metals called in the periodic table ?
A
Alkaline Earth Metals
5
Q
What are group 7 elements called?
A
The Halogens
6
Q
What are group 8 elements called ?
A
The noble gases
7
Q
Which group in the periodic table is most stable and has no electronegativity value ?
A
The halogens, they have a full outer shell, so no need to draw in electrons in a bond.
8
Q
What is special about transition metals ?
A
They have varied charge and can give lots of different colours.
