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