Quick Crosswords Quick Science Hard — Set 3
🔬 Science Crossword #1
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Across
- 3. Pure substance on periodic table
- 7. Large molecule essential for life
- 8. Center of an atom or cell
- 9. Substance providing immunity
- 11. A word related to science
Down
- 1. A word related to science
- 2. Slow-moving river of ice
- 4. Wearing away of land by water or wind
- 5. Naturally occurring inorganic solid
- 6. A word related to science
- 10. Uncharged particle in nucleus
Show answers
- 3 Across: Pure substance on periodic table (7)ELEMENT
- 7 Across: Large molecule essential for life (7)PROTEIN
- 8 Across: Center of an atom or cell (7)NUCLEUS
- 9 Across: Substance providing immunity (7)VACCINE
- 11 Across: A word related to science (10)CRETACEOUS
- 1 Down: A word related to science (11)SPINOSAURUS
- 2 Down: Slow-moving river of ice (7)GLACIER
- 4 Down: Wearing away of land by water or wind (7)EROSION
- 5 Down: Naturally occurring inorganic solid (7)MINERAL
- 6 Down: A word related to science (8)BUOYANCY
- 10 Down: Uncharged particle in nucleus (7)NEUTRON
🔬 Science Crossword #2
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Across
- 2. A word related to science
- 3. Positively charged particle
- 6. A word related to science
- 8. One body blocking another in space
- 9. Preserved remains of ancient life
- 10. A word related to science
Down
- 1. Uncharged particle in nucleus
- 4. Diffusion of water through a membrane
- 5. Center of an atom or cell
- 7. Wearing away of land by water or wind
- 8. Biological catalyst for reactions
Show answers
- 2 Across: A word related to science (11)KINESTHETIC
- 3 Across: Positively charged particle (6)PROTON
- 6 Across: A word related to science (4)ATOM
- 8 Across: One body blocking another in space (7)ECLIPSE
- 9 Across: Preserved remains of ancient life (6)FOSSIL
- 10 Across: A word related to science (8)THEROPOD
- 1 Down: Uncharged particle in nucleus (7)NEUTRON
- 4 Down: Diffusion of water through a membrane (7)OSMOSIS
- 5 Down: Center of an atom or cell (7)NUCLEUS
- 7 Down: Wearing away of land by water or wind (7)EROSION
- 8 Down: Biological catalyst for reactions (6)ENZYME
🔬 Science Crossword #3
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Across
- 4. Solid with ordered atomic structure
- 7. A word related to science
- 9. Large molecule essential for life
- 10. Force attracting objects to Earth
- 11. Diffusion of water through a membrane
Down
- 1. Preserved remains of ancient life
- 2. A word related to science
- 3. Positively charged particle
- 5. A word related to science
- 6. A word related to science
- 8. Pure substance on periodic table
Show answers
- 4 Across: Solid with ordered atomic structure (7)CRYSTAL
- 7 Across: A word related to science (11)KINESTHETIC
- 9 Across: Large molecule essential for life (7)PROTEIN
- 10 Across: Force attracting objects to Earth (7)GRAVITY
- 11 Across: Diffusion of water through a membrane (7)OSMOSIS
- 1 Down: Preserved remains of ancient life (6)FOSSIL
- 2 Down: A word related to science (12)SPECIFICALLY
- 3 Down: Positively charged particle (6)PROTON
- 5 Down: A word related to science (10)CRETACEOUS
- 6 Down: A word related to science (4)ATOM
- 8 Down: Pure substance on periodic table (7)ELEMENT
🔬 Science Crossword #4
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Across
- 1. Substance providing immunity
- 4. Pure substance on periodic table
- 7. Positively charged particle
- 9. Diffusion of water through a membrane
- 10. Uncharged particle in nucleus
- 11. A word related to science
Down
- 2. Solid with ordered atomic structure
- 3. A word related to science
- 5. Mixture producing intense heat
- 6. Wearing away of land by water or wind
- 8. A word related to science
Show answers
- 1 Across: Substance providing immunity (7)VACCINE
- 4 Across: Pure substance on periodic table (7)ELEMENT
- 7 Across: Positively charged particle (6)PROTON
- 9 Across: Diffusion of water through a membrane (7)OSMOSIS
- 10 Across: Uncharged particle in nucleus (7)NEUTRON
- 11 Across: A word related to science (12)SPECIFICALLY
- 2 Down: Solid with ordered atomic structure (7)CRYSTAL
- 3 Down: A word related to science (12)GENERATIONAL
- 5 Down: Mixture producing intense heat (7)THERMIT
- 6 Down: Wearing away of land by water or wind (7)EROSION
- 8 Down: A word related to science (4)ATOM
🔬 Science Crossword #5
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Across
- 2. Fourth state of matter
- 6. A word related to science
- 7. Slow-moving river of ice
- 8. Large molecule essential for life
- 9. Smallest discrete unit of energy
- 10. A word related to science
Down
- 1. Force attracting objects to Earth
- 2. Positively charged particle
- 3. A word related to science
- 4. Device for controlled nuclear reactions
- 5. Pure substance on periodic table
Show answers
- 2 Across: Fourth state of matter (6)PLASMA
- 6 Across: A word related to science (12)GENERATIONAL
- 7 Across: Slow-moving river of ice (7)GLACIER
- 8 Across: Large molecule essential for life (7)PROTEIN
- 9 Across: Smallest discrete unit of energy (7)QUANTUM
- 10 Across: A word related to science (12)METICULOUSLY
- 1 Down: Force attracting objects to Earth (7)GRAVITY
- 2 Down: Positively charged particle (6)PROTON
- 3 Down: A word related to science (11)KINESTHETIC
- 4 Down: Device for controlled nuclear reactions (7)REACTOR
- 5 Down: Pure substance on periodic table (7)ELEMENT
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.