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