Ions Flashcards
1
Q
What makes a stable element
A
complete outer shell of electrons
2
Q
Which group already has full outer shells
A
18
3
Q
What do metals do to form positive ions
A
lose electrons
4
Q
How many atoms does an element contain
A
only some types
5
Q
MgCl2
A
Magnesium chloride
6
Q
Magnesium flouride
A
MgF2
7
Q
KOH
A
potassium hydroxide
8
Q
Sodium nitrate
A
NaNo3
9
Q
LiHCO3
A
Lithium hydrogen carbonate
10
Q
Na
A
+1
11
Q
K
A
+1
12
Q
Hydrogen
A
+1
13
Q
Ag
A
+1
14
Q
Mg
A
+2
15
Q
Ca
A
+2
