Across
- 2. has more electrons than protons
- 4. a state of matter that has no fixed shape and no fixed volume
- 6. a nozzle that fuel passes through before combustion
- 7. a particle of matter that uniquely defines achemical element.
- 8. the positively charged central core of an atom, consisting of protons and neutrons and containing nearly all its mass.
Down
- 1. something that protects the eyes from glare, dust, water, etc.
- 3. any substance that cannot be decomposed into simpler substances by ordinary chemical processes
- 5. a liquid mixture in which the minor component is uniformly distributed within the major component