5 Written Questions

1. Be
2. N
3. P
4. Ni
5. O

5 Matching Questions

1. Silicon 14
2. Titanium 22
3. Sodium 11
4. Arsenic 33
5. Chlorine 17

1. a Si
2. b Na
3. c As
4. d Cl
5. e Ti

5 Multiple Choice Questions

1. Al
   1. Lithium 3
   2. Gallium 31
   3. Calcium 20
   4. Aluminum 13
2. Mg
   1. Potassium 19
   2. Helium 2
   3. Magnesium 12
   4. Vanadium 23
3. He
   1. Helium 2
   2. Calcium 20
   3. Beryllium 4
   4. Lithium 3
4. Cu
   1. Copper 29
   2. Nickel 28
   3. Cobalt 27
   4. Sodium 11
5. F
   1. Boron 5
   2. Chlorine 17
   3. Bromine 35
   4. Fluorine 9

5 True/False Questions

1. Chromium 24 → Cr

   True        False

2. Carbon 6 → C

   True        False

3. Scandium 21 → Sc

   True        False

4. Cobalt 27 → Co

   True        False

5. Iron 26 → Ne

   True        False