Chem. Level-Inorg.
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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| # of elements in human body and major ones | show 🗑
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| Atom | show 🗑
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| Parts of atom | show 🗑
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| show | # of Protons
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| show | # of Protons
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| Mass Number | show 🗑
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| Isotope | show 🗑
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| Radioactive Isotope | show 🗑
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| Half Life | show 🗑
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| Pure Atoms have what equal in number | show 🗑
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| show | Average mass of an elements naturally occurring isotopes (usually class to mass #)
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| show | Atom with a charge (+ or -)
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| Molecule | show 🗑
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| Compound | show 🗑
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| show | Cation
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| Negatively charged ion | show 🗑
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| show | Charged atom with unpaired electrons in outer shell. May take -e from living tissue, killing it.
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| Octet Rule | show 🗑
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| Antioxidants | show 🗑
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| 3 types of chemical bonds | show 🗑
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| hydrogen bond | show 🗑
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| Ionic bond | show 🗑
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| show | Two or more atoms share electrons. The more atom pairs shared, the stronger the bond.
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| show | An ionic compound that breaks into positive and negative ions in solution.
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| show | New bonds form or old bonds break between atoms
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| Starting and ending substances of a chemical reaction. | show 🗑
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| Two principle forms of energy. | show 🗑
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| show | Exergonic (release energy) and endergonic (absorb energy)
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| Energy needed to start a reaction. | show 🗑
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| show | Chemical compounds (often enzymes) that speed up chemical reactions by lowering the activation energy needed for a reaction to occur. The catalyst remains UNCHANGED.
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| Inorganic compound | show 🗑
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| Organic compound | show 🗑
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| parts of a solution | show 🗑
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| show | Combination of elements that are unbonded.
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| show | A mixture that will not settle out and where the solute particles are evenly dispersed and so small the mixture appears clear.
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| show | A mixture that will not settle out. The size of the solute particles are large enough that they disperse light and the mixture appears opaque (milk).
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| Suspension | show 🗑
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| show | mass/volume percentage
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| Total number of molecules in a volume. | show 🗑
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| show | 6.023 x 10 to the 23rd (# of particles in 1 mole)
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| show | 6.023 x 10 to the 23rd particles. The mass of 1 mole in grams of element = atomic mass of element
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| How many grams in 2 moles of C(16)? | show 🗑
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| show | 6.023 x 10 to the 23rd
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| show | 2(6.023 x 10 to the 23rd)
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| show | 2 moles
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| show | 1. High heat of vaporization (takes lots of energy to turn from liquid to gas).
2. High heat capacity (can absorb a lot of energy before increasing in temperature).
3. Water is a great lubricant (due to H bonds)
4. Water is a great solvent.
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| show | Water molecules used to break down larger molecules into smaller molecules which can then be absorbed.
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| show | 2 smaller molecules join to form a larger molecule and a water molecule is one of the products.
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| show | Substance that dissolves into 1 or more hydrogen (H+) ions (and 1 or more anions). ELECTRON ACCEPTOR
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| Base | show 🗑
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| Salt | show 🗑
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| Base + Acid = | show 🗑
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| show | Ions in solution, creating electrical currents.
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| pH scale | show 🗑
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| show | Norm 7.35-7.45.
More acidic = acidosis.
More basic = alkalosis.
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