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en
CR
13
Hydrogen: Used in the hydrogenation of unsaturatedoil to produce margarine.-Used in the manufacture of ammonia.
Aluminium: Used in the production of duralumin alloyfor use in the construction of aeroplanebodies.
Silicon:To make microchips.
Sulphur: To make matches, fireworks and for the manufacture of sulphuric acid.
Chlorine: To kill germs in drinking water.
oxygen: this the gas that everyone needs breathing.
carbon: this element has many uses for men.
Gold: this the metal for the royalties.
Iodine: this is element needed is maintain a healthy thyroid gland.
Potassium: it is n important composition of the cell fluid in the body to maintain electrolyte balance.
calcium: this element is an essential mineral for the diet.
water: It is the important compund i the universe.
Silicon: the second most abudant elment in nature.
Across:| 1. | To make matches, fireworks and for the manufacture of sulphuric acid. | | 3. | the second most abudant elment in nature. | | 5. | it is n important composition of the cell fluid in the body to maintain electrolyte balance. | | 10. | It is the important compund i the universe. | | 12. | To kill germs in drinking water. | | 13. | Used in the production of duralumin alloyfor use in the construction of aeroplanebodies. |
| | Down:| 2. | Used in the hydrogenation of unsaturatedoil to produce margarine.-Used in the manufacture of ammonia. | | 4. | this is element needed is maintain a healthy thyroid gland. | | 6. | this the gas that everyone needs breathing. | | 7. | this element is an essential mineral for the diet. | | 8. | this the metal for the royalties. | | 9. | this element has many uses for men. | | 11. | To make microchips. |
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© 2014
PuzzleFast.com, Noncommercial Use Only
Across:| 1. | To make matches, fireworks and for the manufacture of sulphuric acid. | | 3. | the second most abudant elment in nature. | | 5. | it is n important composition of the cell fluid in the body to maintain electrolyte balance. | | 10. | It is the important compund i the universe. | | 12. | To kill germs in drinking water. | | 13. | Used in the production of duralumin alloyfor use in the construction of aeroplanebodies. |
| | Down:| 2. | Used in the hydrogenation of unsaturatedoil to produce margarine.-Used in the manufacture of ammonia. | | 4. | this is element needed is maintain a healthy thyroid gland. | | 6. | this the gas that everyone needs breathing. | | 7. | this element is an essential mineral for the diet. | | 8. | this the metal for the royalties. | | 9. | this element has many uses for men. | | 11. | To make microchips. |
| |
© 2014
PuzzleFast.com, Noncommercial Use Only