Printable Chemistry Crosswords

Explore the fascinating world of Chemistry, where elements combine and react to form everything around us. It offers a rich source for challenging crossword clues, from atomic numbers to scientific terms.

7 puzzles — click Print on any puzzle below

Chemistry

Medium · 11×11 · 14 words
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Across

  1. 5. Positively charged subatomic particle
  2. 6. Substance with a pH less than 7
  3. 10. Substance formed from two or more elements
  4. 12. Smallest unit of matter
  5. 13. Subatomic particle with no charge
  6. 14. Alkaline compound

Down

  1. 1. Chemical connection
  2. 2. Negative electrode in an electrochemical cell
  3. 3. Charged particle
  4. 4. State of matter without fixed shape or volume
  5. 7. Atom with a different number of neutrons
  6. 8. Liquid doing the dissolving
  7. 9. Combining power of an element
  8. 11. Product of an acid-base reaction

Chemistry

Medium · 11×11 · 13 words
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  1. 2. Ionic compound, often found in shakers
  2. 4. State of matter without definite shape or volume
  3. 6. Table that organizes elements by atomic number
  4. 9. Process involving loss of electrons
  5. 12. Substance that speeds up a chemical reaction
  6. 13. Neutral subatomic particle

Down

  1. 1. Opposite of an acid
  2. 3. Substance with a pH less than 7
  3. 5. Atoms of the same element with different numbers of neutrons
  4. 7. Process that transforms one set of chemical substances into another
  5. 8. Charged particle
  6. 10. Element vital for respiration
  7. 11. Smallest unit of matter

Chemistry

Hard · 11×11 · 13 words
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  1. 1. Eye cavity path where an electron is most likely hanging out.
  2. 6. Positive thinker at the center of it all.
  3. 8. Inner thermodynamic heat hidden within a system.
  4. 10. A split personality in a magnetic molecule.
  5. 12. Connection made by a famous British spy.
  6. 13. Muppet assistant or a flat-bottomed glass vessel.

Down

  1. 2. An element's twin carrying extra atomic weight.
  2. 3. A tiny bit of matter, or the first man mispronounced.
  3. 4. Forms of an element, like charcoal masquerading as a diamond.
  4. 5. The study of speed hidden in moving reactions.
  5. 7. The outermost layer dictating an atom's social life.
  6. 9. Known for its biting remarks and low pH appeal.
  7. 11. Burrowing mammal containing a massive number of particles.

Chemistry

Medium · 11×11 · 15 words
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  1. 1. Fundamental unit of a chemical element
  2. 2. Fourth state of matter
  3. 6. Carbon-12 or Carbon-14, for example
  4. 9. It might be exothermic or endothermic
  5. 10. Ductile and conductive substance
  6. 12. Charged particle seeking balance
  7. 13. Covalent or ionic connection
  8. 14. Staple cylindrical glassware

Down

  1. 1. Substance with a pH lower than seven
  2. 3. Water is known as the universal one
  3. 4. Steel or bronze
  4. 5. Water, but not oxygen alone
  5. 7. Heavy particle lacking a charge
  6. 8. Instrument used to transport a measured volume
  7. 11. Avogadro's massive number

Chemistry

Medium · 11×11 · 14 words
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  1. 4. Lab method involving gradual addition to find concentration
  2. 8. Chemical tie that holds elements together
  3. 9. Measure of concentration expressed in moles per liter
  4. 12. Slippery substance that turns red litmus paper blue
  5. 14. Positively charged traveler migrating toward the cathode

Down

  1. 1. Basic building block that makes up all matter
  2. 2. State of matter that expands to completely fill its container
  3. 3. Proton donor known for its sour taste and low pH
  4. 5. Region of space where an electron is most likely to be found
  5. 6. Highly reactive, salt-producing nonmetal from Group 17
  6. 7. Famous tabular arrangement organizing the elements
  7. 10. Inert gas from the rightmost column of the table
  8. 11. Negatively charged traveler migrating toward the anode
  9. 13. Charged particle that has gained or lost an electron

Chemistry

Medium · 11×11 · 12 words
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  1. 1. Water is known as the universal one
  2. 5. It gains an electron and a negative attitude
  3. 7. It's shared or transferred in bonding
  4. 9. S, p, d, or f electron neighborhood
  5. 11. It determines the atomic number

Down

  1. 1. What gets dissolved in the mix
  2. 2. Ion or molecule attached to a metal atom
  3. 3. Biological reaction accelerator
  4. 4. The study of reaction rates
  5. 6. Total heat content of a system
  6. 8. Covalent or ionic connection
  7. 10. It makes up everything, literally

Chemistry

Easy · 11×11 · 18 words
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  1. 3. Bring a liquid to the temperature where it bubbles
  2. 5. State of matter like air or helium
  3. 6. Element that is the basis of all organic life
  4. 8. Experiment conducted to discover something new
  5. 10. Element famously used in bright glowing signs
  6. 12. State of matter that pours easily like water or oil
  7. 13. Physical representation of a molecular structure
  8. 15. Shiny gray precious metal used for coins
  9. 16. Common white seasoning found on dining tables
  10. 17. Sour substance with a pH lower than seven

Down

  1. 1. Bitter substance with a pH higher than seven
  2. 2. Form of energy that increases temperature
  3. 4. Particle that carries an electrical charge
  4. 7. Connection holding elements together
  5. 9. Firm state of matter that keeps its shape
  6. 11. Invisible gas that humans need to breathe
  7. 13. Measurement of how much matter is in an object
  8. 14. Metal commonly applied to steel to prevent rust
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