Quick Crosswords Quick Science Expert — Set 3
🔬 Science Crossword #1
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Across
- 1. Mixture producing intense heat
- 3. Center of an atom or cell
- 6. Biological catalyst for reactions
- 9. Preserved remains of ancient life
- 10. Large molecule essential for life
- 11. Fourth state of matter
Down
- 2. Pure substance on periodic table
- 4. Solid with ordered atomic structure
- 5. Group of similar living organisms
- 7. Wearing away of land by water or wind
- 8. Smallest discrete unit of energy
- 10. Positively charged particle
Show answers
- 1 Across: Mixture producing intense heat (7)THERMIT
- 3 Across: Center of an atom or cell (7)NUCLEUS
- 6 Across: Biological catalyst for reactions (6)ENZYME
- 9 Across: Preserved remains of ancient life (6)FOSSIL
- 10 Across: Large molecule essential for life (7)PROTEIN
- 11 Across: Fourth state of matter (6)PLASMA
- 2 Down: Pure substance on periodic table (7)ELEMENT
- 4 Down: Solid with ordered atomic structure (7)CRYSTAL
- 5 Down: Group of similar living organisms (7)SPECIES
- 7 Down: Wearing away of land by water or wind (7)EROSION
- 8 Down: Smallest discrete unit of energy (7)QUANTUM
- 10 Down: Positively charged particle (6)PROTON
🔬 Science Crossword #2
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Across
- 5. Diffusion of water through a membrane
- 7. One body blocking another in space
- 9. Center of an atom or cell
- 10. Smallest discrete unit of energy
Down
- 1. Substance providing immunity
- 2. Slow-moving river of ice
- 3. Preserved remains of ancient life
- 4. Uncharged particle in nucleus
- 6. Naturally occurring inorganic solid
- 8. Fourth state of matter
Show answers
- 5 Across: Diffusion of water through a membrane (7)OSMOSIS
- 7 Across: One body blocking another in space (7)ECLIPSE
- 9 Across: Center of an atom or cell (7)NUCLEUS
- 10 Across: Smallest discrete unit of energy (7)QUANTUM
- 1 Down: Substance providing immunity (7)VACCINE
- 2 Down: Slow-moving river of ice (7)GLACIER
- 3 Down: Preserved remains of ancient life (6)FOSSIL
- 4 Down: Uncharged particle in nucleus (7)NEUTRON
- 6 Down: Naturally occurring inorganic solid (7)MINERAL
- 8 Down: Fourth state of matter (6)PLASMA
🔬 Science Crossword #3
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Across
- 3. Slow-moving river of ice
- 5. Mixture producing intense heat
- 8. Uncharged particle in nucleus
- 9. Center of an atom or cell
- 10. Positively charged particle
Down
- 1. Smallest discrete unit of energy
- 2. One body blocking another in space
- 4. Substance providing immunity
- 6. Pure substance on periodic table
- 7. Large molecule essential for life
Show answers
- 3 Across: Slow-moving river of ice (7)GLACIER
- 5 Across: Mixture producing intense heat (7)THERMIT
- 8 Across: Uncharged particle in nucleus (7)NEUTRON
- 9 Across: Center of an atom or cell (7)NUCLEUS
- 10 Across: Positively charged particle (6)PROTON
- 1 Down: Smallest discrete unit of energy (7)QUANTUM
- 2 Down: One body blocking another in space (7)ECLIPSE
- 4 Down: Substance providing immunity (7)VACCINE
- 6 Down: Pure substance on periodic table (7)ELEMENT
- 7 Down: Large molecule essential for life (7)PROTEIN
🔬 Science Crossword #4
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Across
- 2. Substance providing immunity
- 4. One body blocking another in space
- 5. Slow-moving river of ice
- 7. Preserved remains of ancient life
- 8. Fourth state of matter
- 9. Positively charged particle
Down
- 1. Naturally occurring inorganic solid
- 3. Center of an atom or cell
- 5. Force attracting objects to Earth
- 6. Pure substance on periodic table
Show answers
- 2 Across: Substance providing immunity (7)VACCINE
- 4 Across: One body blocking another in space (7)ECLIPSE
- 5 Across: Slow-moving river of ice (7)GLACIER
- 7 Across: Preserved remains of ancient life (6)FOSSIL
- 8 Across: Fourth state of matter (6)PLASMA
- 9 Across: Positively charged particle (6)PROTON
- 1 Down: Naturally occurring inorganic solid (7)MINERAL
- 3 Down: Center of an atom or cell (7)NUCLEUS
- 5 Down: Force attracting objects to Earth (7)GRAVITY
- 6 Down: Pure substance on periodic table (7)ELEMENT
🔬 Science Crossword #5
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Across
- 4. Naturally occurring inorganic solid
- 6. Center of an atom or cell
- 7. Wearing away of land by water or wind
- 9. Fourth state of matter
- 12. Group of similar living organisms
- 13. One body blocking another in space
Down
- 1. Uncharged particle in nucleus
- 2. Mixture producing intense heat
- 3. Preserved remains of ancient life
- 5. Smallest discrete unit of energy
- 8. Slow-moving river of ice
- 10. Substance providing immunity
- 11. Solid with ordered atomic structure
Show answers
- 4 Across: Naturally occurring inorganic solid (7)MINERAL
- 6 Across: Center of an atom or cell (7)NUCLEUS
- 7 Across: Wearing away of land by water or wind (7)EROSION
- 9 Across: Fourth state of matter (6)PLASMA
- 12 Across: Group of similar living organisms (7)SPECIES
- 13 Across: One body blocking another in space (7)ECLIPSE
- 1 Down: Uncharged particle in nucleus (7)NEUTRON
- 2 Down: Mixture producing intense heat (7)THERMIT
- 3 Down: Preserved remains of ancient life (6)FOSSIL
- 5 Down: Smallest discrete unit of energy (7)QUANTUM
- 8 Down: Slow-moving river of ice (7)GLACIER
- 10 Down: Substance providing immunity (7)VACCINE
- 11 Down: Solid with ordered atomic structure (7)CRYSTAL
Solver Notes
Our quick crossword puzzles are designed for fast, satisfying solves. With straightforward clues and manageable grids, they are perfect for daily brain training or a fun word game break any time.
What are quick crossword puzzles?
Quick crossword puzzles feature smaller grids and straightforward definitional clues without cryptic wordplay. They are designed to be solved in a short sitting, typically 5 to 15 minutes, making them ideal for daily brain exercise.
How are quick crosswords different from mini crosswords?
Quick crosswords use medium-sized grids with straightforward clues focused on direct definitions, while mini crosswords use very small grids (5x5 or 7x7). Quick crosswords offer slightly more depth and variety while still being faster than classic-sized puzzles.
Are quick crosswords good for beginners?
Quick crosswords are excellent for beginners because they use clear, direct clues without complex wordplay. The moderate grid size provides enough challenge to be engaging without being overwhelming, building confidence for tackling larger puzzles.
How many quick crossword puzzles are available?
Our quick crossword library covers topics including animals, food, general knowledge, and science. New puzzles are added regularly, giving you a fresh supply of quick word games to print and enjoy every day.
What is the difference between quick and challenge crosswords?
Quick crosswords prioritize accessibility and speed with simple definitional clues, while challenge crosswords use advanced vocabulary and complex clue patterns. Quick puzzles are for relaxed daily solving; challenge puzzles are for testing expert-level skills.