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