Across
- 1. This comes out of a solution as a solid.
- 4. Russian chemist who invented the periodic table of the elements.
- 7. This element is measured in millimeters to indicate pressure.
- 9. Substance that does not conduct electricity well.
- 11. Element used in making rechargeable batteries.
- 14. A state of dissolving in water.
- 15. Compounds that dissolve in a solvent are described as this.
- 18. In a titration, this instrument is used to add a solution.
- 19. Describes how close repeated measured values are to each other.
- 21. A procedure that allows you to evaluate a hypothesis.
- 22. The capacity to do work.
- 23. The standard quantities used to specify measurements.
- 26. Element that can extend the shelf-life of food
- 27. A potential explanation for a single or small number of observations.
- 28. A subatomic particle with mass 1 amu and charge 0.
Down
- 2. Element discovered by Marie Curie.
- 3. Inventor of dynamite.
- 5. Compound that dissolves in water and conducts electricity.
- 6. An atom becomes this after losing electrons.
- 8. Study of the relative amounts of substances in balanced chemical reactions.
- 10. The part of a solution that is in lesser amount.
- 12. Person who discovered the law of conservation of mass.
- 13. Element. The main component of fossil fuels.
- 16. A state of matter in which particles move freely, with low density.
- 17. The ionic form of the acid found in vinegar.
- 20. Element crucial for life activities and industrial applications
- 24. The compounds of this element are common air pollutants
- 25. A substance composed of two or more elements in fixed proportions.