Mixture of elements that have metallic properties; most commonly forms when the elements are either similar in size or the atoms of one element are much smaller than the atoms of the other
alloy
crystal lattice
metallic bond
electrolyte
2. Multiple Choice
30 seconds
1 pt
An ion that has a negative charge.
anion
cation
monoatomic ion
oxyanion
3. Multiple Choice
30 seconds
1 pt
An ion that has a positive charge.
cation
anion
oxyanion
monoatomic ion
4. Multiple Choice
30 seconds
1 pt
The force that holds two atoms together; may form by the attraction of a positive ion for a negative ion or by sharing electrons.
chemical bond
ionic compound
metallic bond
formula unit
5. Multiple Choice
30 seconds
1 pt
An ionic compound whose aqueous solution conducts electric current.
electrolyte
crystal lattice
formula unit
lattice energy
6. Multiple Choice
30 seconds
1 pt
The simplest ratio of ions represented in an ionic compound.
formula unit
ionic compound
chemical bond
metallic bond
7. Multiple Choice
30 seconds
1 pt
Compounds that contain ionic bonds.
ionic compounds
ionic bonds
formula unit
chemical bond
8. Multiple Choice
30 seconds
1 pt
An ion formed from only one atom.
monoatomic ion
oxyanion
polyatomic ion
cation
9. Multiple Choice
30 seconds
1 pt
The positive or negative charge of a monoatomic ion.
oxidation number
cation
anion
formula unit
10. Multiple Choice
30 seconds
1 pt
What is the charge on aluminum when it forms an ion?
-1
+1
+3
-3
11. Multiple Choice
30 seconds
1 pt
Chlorine is in Group 17 of the periodic table. Which number of electrons must be gained or lost for Chlorine to form a complete valance shell?