Possible Questions:
- Periodic table fig.
- Periodic table abbr.
- Periodic table no.
- Periodic table stat
- Na, Ne, or Ni no.
- 1.008, for hydrogen: abbr.
- Silver's is 107.87: Abbr.
- Number under a chem. symbol
- No. on the periodic table
- No. on a periodic table
- No. on a certain table
- No. in chemistry
- No. for Na or Ni
- Meas. of an element
- It's just under 27 for Al
- It's just over 1 for H
- Elementary figure: Abbr.
- Elementary abbr.
- Elem. number
- Chem lab abbr.
- Chem class abbr.
- Certain soap, initially
- Bit of elementary knowledge?: Abbr.
- Al's is almost 27
- 4 for He, e.g.
- 12, for carbon: Abbr.
- 1.008, for hydrogen (abbr.)
- 1.008 for hydrogen, e.g.
- 1.0079, for hydrogen: abbr.
- 1, for hydrogen: Abbr.
- "DOOL" and "GH" kin