SCIENCE

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Across
  1. 1. of or relating to an atom or atoms.
  2. 3. an airlike fluid substance which expands freely to fill any space available, irrespective of its quantity.
  3. 5. can exist in a variety of forms, such as electrical, mechanical, chemical, thermal, or nuclear, and can be transformed from one form to another.
  4. 6. highly ionized particle
  5. 10. Study of plants.
  6. 11. study of human behavior
  7. 12. not consisting of or deriving from living matter.
  8. 13. the basic unit of a chemical element.
  9. 18. a pioneer in organic chemistry
  10. 23. for example; digestion
  11. 25. is a subatomic particle found in the nucleus of every atom.
  12. 26. consist of living things
  13. 28. a specialized cell transmitting nerve impulses; a nerve cell.
  14. 29. A mixture which has uniform composition and properties throughout.
  15. 30. the value changes wth the amount of sample
Down
  1. 2. will change the object. for example; flamavidity, reaction
  2. 4. irm and stable in shape; not liquid or fluid.
  3. 7. the branch of science that deals with celestial objects, space, and the physical universe as a whole
  4. 8. didnt change the object, for example; weight, height, temperature
  5. 9. the branch of chemistry concerned with the application of the techniques and theories of physics to the study of chemical systems.
  6. 14. the branch of science concerned with the chemical and physicochemical processes that occur within living organisms.
  7. 15. is made of different substances that remain physically separate. Heterogeneous mixtures always have more than one phase
  8. 16. Study of the atmosphere
  9. 17. is a negatively charged subatomic particle
  10. 19. Physical substance in general, as distinct from mind and spirit; (in physics) that which occupies space and possesses rest mass, especially as distinct from energy.
  11. 20. is a nearly incompressible fluid that conforms to the shape of its container but retains a (nearly) constant volume independent of pressure
  12. 21. is a property of a physical body.
  13. 22. didnt changes wth the amount of sample
  14. 24. chemistry is the science of obtaining, processing, and communicating information about the composition and structure of matter
  15. 27. is a branch of physical science that studies the composition, structure, properties and change of matter