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