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Honors Chemistry Semester one

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Question
Answer
show 6 significant figures  
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show 4 significant figures(place-holding zeroes are NOT significant)  
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show 4 significant figures  
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show 5 significant figures  
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show 2 significant figures  
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0.0091   show
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34.00   show
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show 4 significant figures (zeroes betweend two non-zeroes are significant)  
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show unlimited significant figures (exactly counted things have unlimited significant figures)  
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200.740   show
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0.007   show
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show 3 significant figures  
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61.2+9.35+8.6=(find answer with correct significant figures)   show
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show 17.3  
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show 87.1  
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show .oo155  
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ROUND TO THREE SIG FIGS:6.999   show
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6051.00   show
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show 1 significant figures  
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show 4 significant figures  
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5000   show
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0.020   show
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show 3 significant figures  
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show mercury(Hg) and bromine(Br)  
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show boron(B) silicon(Si) germanium(Ge) arsenic(As) antimony(Sb) tellurium(Te) polonium(Po) astatine(At)  
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diatomic elements   show
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valence electrons   show
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show vertical column of elements  
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show horizontal row of electrons  
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mass   show
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show number of protons  
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matter   show
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show mixture that is not thorough throughout  
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show most basic form  
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compound   show
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aristotle   show
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dalton's atomic theory   show
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show 1895-Thompson, plum pudding model. filled container with gas and attached a battery charge to both ends and can glowed, added a wall with a small opening on one side of the can and a line/strip of green went from one end to the other.  
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show 1909-shot alpha particles into gold foil. came up with idea that there are positive and negative particles. came up with model that is very close to what we use today  
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show 1913-came up with the basis for the present day model of the atom(excluding the neutrons)  
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show 1932-found out that the protons and electrons aren't adding up to the elements mass. he noticed that there must be neutrons in the nucleus with the protons and the electron clouds around it. present day model.  
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show ammonium  
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(NO2)-   show
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(NO3)-   show
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show sulfite  
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show sulfate  
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(HSO4)-   show
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show hydroxide  
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show cyanide  
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(PO4)3-   show
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show hydrogen phosphate  
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show dihydrogen phosphate  
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show carbonate  
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(HCO3)-   show
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show hypochlorite  
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show chlorite  
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show chlorate  
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show perchlorate  
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show acetate  
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(MnO4)-   show
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show dichromate  
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(CrO4)2-   show
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(O2)2-   show
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density   show
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show simplest substance, only one type of atom  
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show 2 or more elements  
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show smallest unit of chemistry compounds  
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show mix of two or more substances  
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3 states of matter   show
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Dalton's atomic theory   show
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show the electrons in the outermost ring  
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show the combined electrons minus the outermost ring  
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period   show
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show vertical rows on the periodic table  
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ion   show
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polyatomic ion   show
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show positive ion  
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show negative ion  
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7 diatomic molecule symbols   show
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Hg^2+   show
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show when there is an "H" in a chemical compound  
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show matter cannot be created or destroyed  
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synthesis   show
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sing;e-replacement   show
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double-replacement   show
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combustion   show
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spectator ions   show
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show 6.022*10^23  
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show simplest formula of atoms in a formula  
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show shoes all the atoms in a formula  
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show moles * weight  
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show grams / weight  
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convert moles to molecules   show
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convert molecules to moles   show
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theoretical yield   show
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show amount is actually formed  
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show percent of the product formed  
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formula for percent yield   show
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show reactant that is used up  
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show energy is taken in  
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show energy in given off  
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show idea that energy is not created or destroyed  
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equation to find the heat of an object   show
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specific heat   show
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calorimeter   show
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show the change of reactants to a given product doesn't depend on the steps  
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calories=>joules   show
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show none  
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group one   show
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group 2   show
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show transition metals  
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group 17   show
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show noble gases  
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show properties of nonmetals and metals  
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lanthanides   show
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show lower section of the inner transition metals  
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show mercury and bromine  
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the gold foil experiment was done by which scientist and it caused the discovery of what?   show
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km   show
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show centimeter  
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mm   show
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show micrometer  
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n   show
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pm   show
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kg   show
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cg   show
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mg   show
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ug   show
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ng   show
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pg   show
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show meter  
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measure mass   show
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show liters  
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show second  
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show 10^9  
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mega   show
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show 10^3  
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centi   show
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show 10^-3  
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show 10^-6  
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show 10^-9  
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pico   show
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show all nitrates, all NO3, group 1, NH4, (all Cl, Br, I except with(Ag, Hg2, Pb)), (all SO4, except with(Ba, Pb, Ca))  
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insoluble   show
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coefficients   show
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subscripts   show
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soluble solid   show
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show same thing; a solid where sure a tiny amount dissolves in water that it is undetectable with the naked eye  
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molecular equation   show
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show molecular equation plus the ions of each substance  
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show ions which do not participate directly in a reaction in solution  
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show includes only those components tat are directly involved in the reaction  
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show substance that produces H ions when it is dissolved in water  
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base   show
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