Chemistry
- Created by: Natasha Granville
- Created on: 25-04-16 18:46
N | B | Y | E | C | A | R | B | O | N | M | O | N | O | X | I | D | E | E | U | E |
B | B | W | S | E | D | I | M | E | N | T | A | R | Y | O | L | B | V | C | B | O |
S | O | I | T | G | C | J | F | R | C | J | L | U | F | Y | N | G | F | A | S | T |
Y | Q | G | E | T | X | X | U | I | Y | S | K | E | Y | A | V | R | M | L | J | X |
I | V | S | O | B | G | C | C | W | X | T | O | N | E | E | B | E | J | C | M | V |
K | R | S | Q | B | C | A | U | S | X | L | B | W | Q | M | T | E | C | I | P | L |
W | W | M | O | R | B | L | A | P | K | M | S | G | J | B | K | N | E | U | K | G |
S | O | D | I | U | M | C | A | R | B | O | N | A | T | E | S | H | L | M | H | H |
D | I | O | I | L | Y | I | Y | P | N | C | O | Q | O | O | U | O | B | H | X | I |
K | R | P | O | Q | L | U | N | L | A | S | B | V | B | V | L | U | A | Y | D | I |
F | O | S | Y | G | C | M | R | G | J | N | R | M | L | R | F | S | D | D | P | A |
G | N | U | I | O | G | C | G | O | X | J | A | S | U | N | U | E | A | R | U | B |
P | S | L | D | A | H | A | F | N | J | J | C | H | P | E | R | G | R | O | C | I |
T | E | N | D | D | C | R | I | N | J | V | O | U | A | A | D | A | G | X | W | D |
J | E | R | J | X | I | B | P | C | K | P | R | O | X | S | I | S | E | I | B | E |
F | D | F | S | V | P | O | Q | W | K | J | D | A | R | R | O | E | D | D | Q | D |
T | I | X | F | Q | F | N | U | W | J | P | Y | X | L | S | X | S | O | E | J | T |
W | N | X | F | L | G | A | A | G | W | T | H | R | L | N | I | P | I | R | S | G |
W | G | W | T | O | S | T | C | E | V | R | R | H | R | Q | D | G | B | T | W | Y |
I | X | T | X | A | X | E | T | F | G | A | D | D | N | Q | E | Q | Y | V | V | B |
A | M | N | I | G | H | M | T | H | A | V | F | P | R | J | B | N | J | P | R | N |
Clues
- Carbon dioxide, methane and water vapour are examples of what? (10, 5)
- Crude oil is a mixtue of what? (12)
- Glass is made by heating limestone with sand and what else? (6, 9)
- I am a gas. I am a product of incomplete combustion, I am colourless, odourless, toxic and can reduce the oxygen carrying ability of red blood cells. What am I? (6, 8)
- If water is added to calcium oxide, what is formed? (7, 9)
- Marble, chalk and limestone are natural forms of what? (7, 9)
- Most polymers persist in landfill sites because they are not... (13)
- Name the following process that reduces the amount of carbon dioxide in the air: iron is added to oceans, plants grow and photosynthesise, sea creatures eat plants then die and sink to ocean floor, their carbonate shells are buried. (4, 7)
- What gas dissolves in rainwater to form acid rain? (6, 7)
- What kind of rock are chalk and limestone examples of: sedimentary, igneous or metamorphic (11)
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