INSTRUCTIONS:Answer the following questions related to the Learnz.org article: http://www.learnz.org.nz/water172/bg-standard-f/the-water-cycle (Note: Refer back to the website if you are having difficulty).
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Question 1
1.
Define "molecule."
Question 2
2.
Identify the two elements that are chemically bonded to form water.
Question 3
3.
Draw the chemical structure of water (Be sure to include which atoms are positively and negatively charged).
Question 4
4.
How many states of matter can water exist as?
Question 5
5.
Explain how water is unique when it comes to being chemically altered.
Question 6
6.
What percentage of the Earth's water is drinkable?
Question 7
7.
Match the state of water's molecules with the correct state of matter.