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