5 Written Questions

1. d block contains...
2. In inner transition metals, the highest occupied _ sublevel and nearby _ sublevel of its atoms generally contain electrons
3. metals tend to be _____, ______, and ______
4. determined an atomic number for each known element
5. Across a period, the properties of elements become less ______ and more_____

5 Matching Questions

1. atomic number
2. metals, nonmetals, and metalloids
3. Dobereiner
4. Groups 3A, 4A, 5A, 6A, 7A, 8A
5. alkaline earth metals

1. a p block contains... (expection of helium)
2. b The three classes of elements are ____, _____, and ____.
3. c any metal in Group 2A of the periodic table
4. d grouped elements into triads
5. e In the modern periodic table, elements are arranged in order of increasing ____.

5 Multiple Choice Questions

1. In the atoms of representative elements, the ___ and ___ sublevels in the highest occupied energy level are partially filled.
   1. s and d
   2. s and p
   3. Moseley
   4. s and f
2. an element in the lanthanide or actinide series
   1. inner transition metals
   2. transition metals
   3. inner transition metal
   4. transition metal
3. f block contains...
   1. transition metal
   2. transition metals
   3. inner transition metals
   4. inner transition metal
4. an element that tends to be a poor conductor of heat and electric current; properties opposite to those of metals
   1. properties
   2. noble gas
   3. metals
   4. nonmetals
5. one of the Group B elements in which substituent groups are on the opposite sides of a double bond
   1. transition metal
   2. inner transition metals
   3. transition metals
   4. inner transition metal

5 True/False Questions

1. metals → an element that tends to be a poor conductor of heat and electric current; properties opposite to those of metals

   True        False

2. halogens → determined an atomic number for each known element

   True        False

3. Mendeleev → arranged the elements in his periodic table in order of increasing atomic mass

   True        False

4. metalloid → an element that tends to have properties that are similar to those of metals and nonmetals

   True        False

5. alkali metals → an element that tends to be a poor conductor of heat and electric current; properties opposite to those of metals

   True        False