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7 Cards in this Set
- Front
- Back
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Atomic Mass |
Sum of protons and neutrons contained in the nucleus |
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What elements comprise 96% of living matter |
Oxygen, Carbon, Hydrogen and Nitrogen |
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Difference between organic and inorganic |
Organic (living) has Carbon inorganic doesn't |
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Acids |
Below 7 on the pH scale/can release hydrogen ions |
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Bases |
Above 7 on the pH scale/can accept hydrogen ions |
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Carbohydrates |
Sugars, glucose and starches.. Contain carbon, hydrogen and oxygen |
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What are the 5 varieties bases come in? |
Adenine, Guanine, Cytosine, Thymine and Uracil |
