Across
- 2. A unit of measurement equal to 100 centimeters.
- 6. A metric unit of mass equal to one thousandth of a kilogram.
- 9. The branch of chemistry dealing with the relations between the physical properties of substances and their chemical composition and transformations.
- 11. The amount of space that is contained within an object or solid shape.
- 14. The study of the sources, reactions, transport, and fates of chemical species involving all environmental spheres.
- 15. A physical process that results in the phase transition of a substance from a solid to a liquid.
- 19. The process of separating the components or substances from a liquid mixture by using selective boiling and condensation.
- 21. A process of separating out different parts of chemical mixtures onto an absorbent material that can then be individually analyzed.
- 23. Consist of coarse particles which are visible to the naked eyes.
- 24. Simplest substance cannot be broken down using chemical reaction.
- 25. Slightly close to each other; mid high density. state of matter
- 30. American system of measurement units.
- 32. The assignment of a number to a characteristic of an object or event, which can be compared with other objects or events.
- 33. Consist of a dispersed phase or the substance that is dissolved.
- 37. The branch of chemistry concerned with the quantities of heat evolved or absorbed during chemical reactions.
- 39. The process of a substance in a liquid state changing to a gaseous state due to an increase in temperature and/or pressure.
- 40. A process used to separate solids from liquids or gases using a filter medium that allows the fluid to pass through but not the solid.
- 42. Process by which an atom or a molecule acquires a positive or negative charge.
- 43. Measures the quantity of matter regardless of both its location in the universe and the gravitational force applied to it.
- 44. Process by which genetic material is broken and joined to other genetic material.
- 45. Closely packed; high density. State of matter
- 47. A sub-discipline of chemistry that focuses on the chemical synthesis, structure, chemical and physical properties of polymers and macromolecules.
- 48. A substance that does not dissolve in a solvent to give a reasonable concentration.
- 49. A material made up of two or more different substances which are physically combined.
Down
- 1. A branch of chemistry that deals with the identification of compounds and mixtures.
- 3. The separation of a component from its mixture by selective solubility.
- 4. A branch of chemistry that study all compounds that do NOT contain carbon compounds.
- 5. The solidification of atoms or molecules into a highly structured form called a crystal.
- 7. A method in which two or more components of different sizes are separated from a mixture on the basis of the difference in their sizes.
- 8. Defined as a scale used for labeling variables into distinct classifications and doesn’t involve a quantitative value or order.
- 10. A phase change of matter that results in the production of a solid.
- 12. A process or reaction that releases energy from the system to its surroundings.
- 13. Refers to the phase change from gas to solid.
- 16. A hot ionized gas consisting of approximately equal numbers of positively charged ions and negatively charged electrons.
- 17. Mixture that has the same uniform appearance and composition throughout.
- 18. The transition from the solid phase to the gas phase without passing through an intermediate liquid phase.
- 20. Process which requires or absorbs energy from its surroundings
- 21. A branch of science that deals with the form and properties of matter and substances or the interaction between individuals.
- 22. A branch of chemistry that study molecules that contain carbon compounds.
- 26. Measurement that uses the meter, liter, and gram as base units.
- 27. Chemistry that deals with the chemical compounds and processes occurring in organisms.
- 28. Far apart; freely moving. State of matter
- 29. The branch of chemistry which develops theoretical generalizations that are part of the theoretical arsenal of modern chemistry.
- 31. Each of the digits of a number that are used to express it to the required degree of accuracy, starting from the first nonzero digit.
- 34. Occupies space and has mass
- 35. A substance formed when two or more chemical elements are chemically bonded together.
- 36. Defined as a variable measurement scale used to simply depict the order of variables and not the difference between each of the variables.
- 38. Ability of solute to dissolve in a solvent.
- 41. Concerned with using chemical and physical processes to transform raw materials into products that are beneficial to humanity.
- 46. A type of mixture in which all the components are completely mixed and all the particles can be seen under a microscope.