Solve these clues to fill the grid.
- An impetuous rush toward someone or something
- 3 Across
- The smallest component of an element having the chemical properties of the element
- 4 Across
- One who does not side with any party in a war or dispute
- 8 Across
- The power to do work or make things move
- 9 Across
- A position on a scale of intensity or amount or quality (plural)
- 12 Across
- An elementary particle with 0 charge and mass about equal to a proton
- 14 Across
- Hopeful and optimistic; the opposite of negative
- 15 Across
- Ammunition consisting of a cylindrical metal casing containing an explosive charge and a projectile (plural)
- 1 Down
- A stable particle with positive charge equal to the negative charge of an electron
- 2 Down
- A solid formed by the solidification of a chemical and having a highly regular atomic structure
- 3 Down
- An elementary particle with negative charge
- 5 Down
- The act of moving something from one location to another
- 6 Down
- A flow of electricity through a conductor
- 7 Down
- A piece of photographic film showing an image with light and shade or colors reversed
- 10 Down
- An electrical force linking atoms
- 11 Down
- The dialect of Ancient Greek spoken and written in Attica and Athens and ___
- 13 Down