Sciance
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| #1 What is polarity/ a polar molecule? Why do polar molecules cohere to one and other so well? Illustrate a polar molecule using the property of cohesion. | Polarity is something that has positive and negative charge like H.2.O the two hydragine have positive charge, and the oxygin has a negative charge.
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| #2 What is the chemical symbol for water? What does it stand for? Which are positively charged and witch are negatively charged. | H.2.O
It stands for two hydragine and oxygin
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| #3 What is solvent? Why is water the universal solvnt | Solvent is something that dissolves things. Water is the univursal solvent because it dissolves many, many things.
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| #4 What is the defanition of cohesion | a molecule that sticks to the same kind of molecule
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| #5 What is the defanition of adhesion | a molecule that sticks to a different kind of molecule
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| #6 what is the difrence | One sticks to the same, one sticks to different.
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| #7 What % of water is salt water what % of fresh water | 97% salt water
3% fresh water
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| #8 How are solid water difrent from liquid water | You can crunch and walk on the solid, and you can swim and drink the liquid water
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| #9 DID NOT DO DID NOT DO | N/A
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| #10 Why does ice float | It is boiant
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| #11 Put them in order of greatest to least fresh water salt water land | Salt water, Land, Fresh water
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| #12 What are the 4 main ways water is used on earth | Flush toilet, drink water, make ice-cubes, Swim
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To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
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Created by:
Matthew.Kuhr
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