1:00
en
CR
20
acid:a compound that produces hydronium ions when dissolved in water
base:a compound that produces hydroxide ions when dissolved in water
biology:the study of life and life processes
accuracy:the closeness of a measurement to the true value of what is measured
chemistry:the study of the composition, structure, properties, and reaction of matter
salt:an ionic compound formed when an acid reacts with base
science:a system of knowledge about the natural world and the methods used to find that knowledge
telescope:an optical instrument that uses lenses to collect and focus light from distant objects
thermometer:an instrument that measures temperature
volume:the amounnt of space taken up by an object
mass:the amount of matter in an object
microscpoe:an optical instrument that uses lenses to provide enlarged images of very small, near objects
observation:information obtained through the senses
length:the straight-line distance between two points
interference:the interaction of two or more waves that combine in a region of overlap
safety goggles:to protect your eyes in an activity involving chemicals, heating, or the possibility of broken glassware
lab apron:to protect your skin and clothing from harmful chemicals or hotmaterials
variiables:any factor that can change
quantitative:capable of being measured
qualitative:pertaining to or concerned with quality or qualities
Across:6. | a system of knowledge about the natural world and the methods used to find that knowledge | 8. | to protect your eyes in an activity involving chemicals, heating, or the possibility of broken glassware | 10. | the closeness of a measurement to the true value of what is measured | 11. | an optical instrument that uses lenses to collect and focus light from distant objects | 14. | a compound that produces hydroxide ions when dissolved in water |
| 15. | the straight-line distance between two points | 16. | the study of the composition, structure, properties, and reaction of matter | 17. | an ionic compound formed when an acid reacts with base | 18. | the interaction of two or more waves that combine in a region of overlap |
| | Down:1. | pertaining to or concerned with quality or qualities | 2. | any factor that can change | 3. | the amount of matter in an object | 4. | capable of being measured | 5. | an optical instrument that uses lenses to provide enlarged images of very small, near objects | 7. | the amounnt of space taken up by an object |
| 9. | a compound that produces hydronium ions when dissolved in water | 11. | an instrument that measures temperature | 12. | to protect your skin and clothing from harmful chemicals or hotmaterials | 13. | information obtained through the senses | 14. | the study of life and life processes |
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© 2012
PuzzleFast.com, Noncommercial Use Only
Across:6. | a system of knowledge about the natural world and the methods used to find that knowledge | 8. | to protect your eyes in an activity involving chemicals, heating, or the possibility of broken glassware | 10. | the closeness of a measurement to the true value of what is measured | 11. | an optical instrument that uses lenses to collect and focus light from distant objects | 14. | a compound that produces hydroxide ions when dissolved in water |
| 15. | the straight-line distance between two points | 16. | the study of the composition, structure, properties, and reaction of matter | 17. | an ionic compound formed when an acid reacts with base | 18. | the interaction of two or more waves that combine in a region of overlap |
| | Down:1. | pertaining to or concerned with quality or qualities | 2. | any factor that can change | 3. | the amount of matter in an object | 4. | capable of being measured | 5. | an optical instrument that uses lenses to provide enlarged images of very small, near objects | 7. | the amounnt of space taken up by an object |
| 9. | a compound that produces hydronium ions when dissolved in water | 11. | an instrument that measures temperature | 12. | to protect your skin and clothing from harmful chemicals or hotmaterials | 13. | information obtained through the senses | 14. | the study of life and life processes |
| |
© 2012
PuzzleFast.com, Noncommercial Use Only