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anything that has both mass and volume
matter
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a simple substance that cannot be decomposed by chemical means and that is made up of atoms
elements
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the smallest complete unit of each element
atoms
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protons & neutrons
nucleus
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netural, no charge
neutrons
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negative charge
electrons
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how many prontons in an element
atomic number
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the outer most shell of the electron diagram
valance shell
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an element with a different mass to create a different # of neutrons
isotopes
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element will gain or give away an electron
ionic bonding
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anything with a charge
ion
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positive charge (in relation to ion)
cation
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negative charge (in relation to ion)
anion
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share electrons
covalent bonds
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share equally same amount with one element than with the other
nonpolar covalent bonds
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not sharing electrons equally
polar covalent bonds
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give 3D to body
hydrogen bonds
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has at least 1 carbon & 1 hydrogen
organic chemistry
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preferred source of energy
carbohydrates
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does not have at least 1 carbon & 1 hydrogen
inorganic chemistry
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our body can naturally change to glucose
fructose
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blood sugar, energy
glucose
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long chains of many monosaccharides
polysaccharides
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stored form of sugar
glycogen
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sugars found in plants
starch
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type of sugar body cannot break down
cellulose
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all fats stored in body
triglyceride
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type of medication that cures a lotta stuff
steroid
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building block or protein
amino acids
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connection of amino acids
peptide bonds
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make it so you need less energy to start a reaction
enzymes
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