Printable crossword · School subjects
Periodic Table crossword
Clues across and down, at three difficulties, and it prints with the answer key.
Across
- 2 Horizontal row on the chart
- 4 Gas that makes balloons float
- 7 Only metal that is liquid at room temperature
- 10 Symbol Au, prized yellow metal
- 11 Rightmost column, famously unreactive
- 12 Same element, different neutron count
- 13 Element found in diamonds and pencil cores
- 15 Metal with symbol Fe, needed in your blood
Down
- 1 Symbol Na, one half of table salt
- 3 Russian chemist who arranged the elements into rows
- 5 Element number one, lightest of them all
- 6 Element we breathe, symbol O
- 8 Element once coiled inside light bulbs
- 9 Group including fluorine and chlorine
- 14 ___ metals: the very reactive first column
Show the answer key
Across
- 2 Horizontal row on the chart
- 4 ___ metals: the very reactive first column
- 6 Gas that makes balloons float
- 7 Element we breathe, symbol O
- 8 Symbol Na, one half of table salt
- 10 Rightmost column, famously unreactive
- 12 Element number one, lightest of them all
- 14 Element once coiled inside light bulbs
Down
- 1 Metal with symbol Fe, needed in your blood
- 2 Positive particle whose count gives the atomic number
- 3 Group including fluorine and chlorine
- 5 Same element, different neutron count
- 9 Russian chemist who arranged the elements into rows
- 11 Only metal that is liquid at room temperature
- 13 Symbol Au, prized yellow metal
Show the answer key
Across
- 1 Positive particle whose count gives the atomic number
- 3 Element found in diamonds and pencil cores
- 4 Gas that makes balloons float
- 6 Same element, different neutron count
- 8 Rightmost column, famously unreactive
- 11 Metal with symbol Fe, needed in your blood
- 12 Symbol Au, prized yellow metal
- 14 Element number one, lightest of them all
- 15 Element we breathe, symbol O
Down
- 2 Element once coiled inside light bulbs
- 5 Russian chemist who arranged the elements into rows
- 7 Only metal that is liquid at room temperature
- 9 ___ metals: the very reactive first column
- 10 Symbol Na, one half of table salt
- 13 Horizontal row on the chart
- 14 Group including fluorine and chlorine