10mo Periodic Table

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Across
  1. 3. Essential for respiration and a key component of water.
  2. 7. A dense, corrosion-resistant metal used in catalytic converters.
  3. 8. A metal that is crucial for the production of hemoglobin in blood.
  4. 9. Often used in jewelry and has the highest electrical conductivity of any element.
  5. 10. The lightest and most abundant element in the universe.
Down
  1. 1. Known for its excellent electrical conductivity and use in wiring.
  2. 2. Used to fill balloons and as a cooling agent in some applications.
  3. 4. A non-metal element with a distinctive odor and yellow color.
  4. 5. The basis of organic chemistry and found in all living things.
  5. 6. A highly valued precious metal known for its lustrous appearance.