Solve these clues to fill the grid.
- A tabular arrangement of the chemical elements according to atomic number as based on the ___
- 6 Across
- Two or more atoms bound together as a single unit and forming part of a molecule (plural)
- 8 Across
- A name given to a product or service
- 9 Across
- An abstract part of something (plural)
- 10 Across
- One of three divisions into which play is divided in hockey games (plural)
- 12 Across
- The visual property of something that shines with reflected light
- 13 Across
- Russian chemist who developed a periodic table of the chemical elements and predicted the discovery
- 14 Across
- A substance formed by chemical union of two or more elements or ingredients in definite proportion (plural)
- 1 Down
- One who was versed in the practice of ___ and who sought an elixir of life and a panacea and
- 2 Down
- The person who leads a musical group
- 3 Down
- The analysis of a vector field
- 4 Down
- A chemical decomposition reaction produced by passing an ___ current through a solution
- 5 Down
- Something visible that by association or convention represents something else that is invisible (plural)
- 7 Down
- Caramelized sugar cooled in thin sheets
- 9 Down
- Any of several chemical elements that are usually shiny solids that conduct heat or electricity (plural)
- 11 Down