physics

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Across
  1. 4. a tool used to mix substances.
  2. 5. it is the neucleus and this charge is positive.
  3. 7. charge of electrons.
  4. 8. in a lab the table we work on.
  5. 10. stoped a liquids.
  6. 12. the long form of "mol".
  7. 13. charge of neutrons.
Down
  1. 1. a tool used to pour liquid in a contains.
  2. 2. centre of an atom.
  3. 3. the english for "or".
  4. 6. scientifie name of sugar.
  5. 9. the english for "cuivre".
  6. 11. a tool used with a pipet to suck liquids.