1) Smallest particle of an element, make up everything in the universe a) Pure Substances b) Atoms c) Elements d) Compounds e) Mixtures 2) An element or compound made up of one type of particle a) Pure Substances b) Elements c) Compounds d) Atoms e) Mixtures 3) Substances that cannot be broken down into simpler substances a) Compounds b) Mixtures c) Elements d) Atoms e) Pure Substances  4) Substances that is made from two or more simpler substances and can be broken down into those simpler substances a) Elements b) Pure Substances c) Atoms d) Compounds e) Mixtures 5) Composition is not fixed, mix of different things a) Mixtures b) Atoms c) Compounds d) Pure Substances e) Elements 6) Mixture is different in each area a) Suspension b) Heterogeneous c) Colloid d) Homogeneous e) Solution 7) Same mixture throughout a) Homogeneous b) Suspension c) Solution d) Heterogeneous e) Colloid 8) When substances dissolve and form a homogeneous mixture a) Solution b) Heterogeneous c) Homogeneous d) Colliod e) Suspension 9) Medium sized permeate particles a) Solution b) Heterogeneous c) Homogeneous d) Colloid e) Suspension 10) Heterogenous mixture that separates into layers over time a) Heterogeneous b) Suspension c) Homogeneous d) Colloid e) Solution 11) Any characteristic of a material that can be observed or measured without changing the composition of the substances in the material a) Density b) Reactivity c) Chemical Properties d) Conductivity e) Physical Properties 12) The ability of a solid to be hammered without shattering a) Malleable b) Conductivity c) Physical Properties d) Viscosity e) Distillation 13) Materials ability to allow heat to flow a) Viscosity b) Reactivity c) Conductivity d) Malleable e) Chemical Properties 14) The tendency of a liquid to keep from flowing its resistance to flow a) Viscosity b) Conductivity c) Chemical Properties d) Physical Properties e) Malleable 15) Can be used to test the purity of a substance a) Distillation b) Density c) Conductivity d) Malleable e) Viscosity 16) Process that separates the substances in a solution based on their boiling points a) Malleable b) Reactivity c) Chemical Properties d) Distillation e) Viscosity 17) Any ability to produce a change in the composition of matter a) Conductivity b) Density c) Reactivity d) Physical Properties e) Chemical Properties 18) Property that describes how readily a substance combines chemically with other substances a) Conductivity b) Reactivity c) Viscosity d) Malleable e) Chemical Properties 19) Chemical reaction when a solid is formed from two separate liquids a) Gas Production b) Physical Change c) Chemical Change d) Precipitate Production 20) Bubbles a) Chemical Change b) Gas Production c) Precipitate Production d) Physical Change 21) Occurs when some of the properties of a material change but the substances in the material remain the same a) Physical Change b) Precipitate Production c) Gas Production d) Chemical Change 22) Occurs when a substance reacts and forms one or more new substances (baking, leaves change color) a) Physical Production b) Gas Production c) Precipitate Production d) Chemical Change 23) Philosopher in ancient times that believed that all matter consisted of small particles that could not be divided a) Dalton b) Democratus c) Aristotle d) Thompson e) Rutherford f) Mendeleev 24) Philosopher that did not think there was a limit to the number of particles that matter could be divided a) Dalton b) Mendeleev c) Democratus d) Aristotle e) Thompson f) Rutherford 25) Teacher who spent time doing experiments. Concluded that gas consisted of individual particles a) Mendeleev b) Rutherford c) Thompson d) Democratus e) Aristotle f) Dalton 26) A scientist that used an electric current to learn more about atoms, hypothesized that the beam was a stream of charged particles that interacted with the air in the tube and caused the air to glow a) Aristotle b) Dalton c) Thompson d) Mendeleev e) Democratus f) Rutherford 27) Scientist that discovered that uranium emits fast-moving particles that have a positive-charge a) Rutherford b) Aristotle c) Dalton d) Democratus e) Mendeleev f) Thompson 28) His mom drove him 1400 miles on horseback to learn, and he made the periodic table a) Dalton b) Mendeleev c) Rutherford d) Democratus e) Thompson f) Aristotle 29) Smaller particles that make up atoms a) Subatomic Particles b) Isotope c) Valence Electrons 30) Electrons on the outer most shell of atoms a) Isotope b) Subatomic Particles c) Valence Electrons 31) Atoms of the same element that have different numbers of neutrons and different mass numbers a) Valence Electrons b) Isotope c) Subatomic Particles 32) A reaction between two atoms where one atom transfers an electron to the other. Force that holds cations and anions together. (Strongest Bond) a) Hydrogen Bond b) Ionic Bond c) Covalent Bond 33) Chemical bond in which two atoms share a pair of valence electrons a) Hydrogen Bond b) Covalent Bond c) Ionic Bond 34) Attraction between H2O molecules. Very weak but important ( Surface Tension) a) Covalent Bond b) Ionic Bond c) Hydrogen Bond 35) The attractive force between two bodies of different substances that are in contact with each other a) Cohesion b) Adhesion c) Surface Tension d) Good Solvent e) Temperature Moderation f) 4 Degrees C 36) Force that holds molecules of a single-material together a) Adhesion b) Good Solvent c) Surface Tension d) Cohesion e) Temperature Moderation f) 4 Degrees C 37) Tension of water molecules bonded together a) Temperature Moderation b) Cohesion c) Good Solvent d) Adhesion e) 4 Degrees C f) Surface Tension 38) Because it is polar, it will take ionic bonds, then break the bond, and become neutralized a) 4 Degrees C b) Adhesion c) Surface Tension d) Temperature Moderation e) Good Solvent f) Cohesion 39) Waters ability to maintain a fairly consistent temperature a) Good Solvent b) Cohesion c) 4 Degrees C d) Surface Tension e) Temperature Moderation f) Adhesion 40) When was is most dense a) Surface Tension b) Temperature Moderation c) Cohesion d) Good Solvent e) Adhesion f) 4 Degrees C 41) A substance whose particles are dissolved in a solution a) Solvent b) Solute c) pH Scale d) Polarity e) Buffer 42) Substance in which a solute dissolves a) Polarity b) Solute c) Buffer d) pH Scale e) Solvent 43) Ranges of value that are to express the acidity of a system, each whole number on a scale indicates a tenfold change in acidity a) Solute b) Buffer c) Solvent d) pH Scale e) Polarity 44) Solution made from a weak acid and its conjugate base that neutralizes small amounts of acids or bases added to it a) Polarity b) Solvent c) Solute d) Buffer e) pH Scale 45) A description of a molecule with opposite charges on opposite ends a) pH Scale b) Solvent c) Polarity d) Buffer e) Solute 46) Ion consisting of a proton combines with a molecule of water H3O a) Hydronium b) hydroxide c) Carbon Bonding Structures 47) The OH- ion a) Carbon Bonding Structures b) Hydroxide c) Hydronium 48) Carbon atoms link to form a straight chain, branched chain, and other types of structures a) Hydronium b) Carbon Bonding Structures c) Hydroxide 49) Chemical formula OH and composed of one oxygen atom bonded covalently with one Hydrogen molecule a) Hydroxyl b) Amino c) Methyl d) Carboxyl e) Phosphate 50) Combination of two functional groups attached to a single carbon atom a) Amino b) Phosphate c) Carboxyl d) Methyl e) Hydroxyl 51) Single Nitrogen atom bonded to two Hydrogen atoms a) Phosphate b) Methyl c) Carboxyl d) Hydroxyl e) Amino 52) Functional group characterized Phosphorus atom bonded to four Oxygen atoms a) Phosphate b) Methyl c) Amino d) Carboxyl e) Hydroxyl 53) Contains a Carbon atom surrounded by three Hydrogen atoms a) Carboxyl b) Phosphate c) Methyl d) Hydroxyl e) Amino 54) Simple molecule that can combine with other like or unlike molecules to make a polymer a) Dimer b) Monomer c) Polymer 55) Molecule consisting of two identical molecules linked together a) Dimer b) Polymer c) Monomer 56) Large molecule that is formed by more than five monomers or small units a) Monomer b) Dimer c) Polymer 57) Name for all proteins, carbs, lipids, and nucleic acid a) Hydrolysis b) Macromolecule c) Condensation Reaction 58) Chemical reaction in which two or more molecules combine to produce water or another simple molecule a) Condensation Reaction b) Hydrolysis c) Macromolecule 59) Chemical reaction between water and another substance to form two or more new substances: reaction between salt to create an acid or a base a) Macromolecule b) Hydrolysis c) Condensation Reaction 60) An organic that is made up of Carbon, Oxygen, and Hydrogen; It has to provide nutrients to the cells of living things a) Protein b) Lipid c) Nucleic Acid d) Carbohydrate 61) An organic compound that is made up of one or more chains of amino acids and is a principle component of all cells a) Protein b) Carbohydrate c) Lipid d) Nucleic Acid 62) Large nonpolar molecule that stores energy a) Nucleic Acid b) Protein c) Lipid d) Carbohydrates 63) Organic Compound, DNA or RNA, is made up of one or two chains and carry genetic information a) Lipid b) Nucleic Acid c) Carbohydrates d) Protein 64) Simple sugar that is the basic subunit or monomer of a carbohydrate a) Disaccharide b) Polysaccharide c) Monosaccharide d) Amino Acid 65) Sugar formed from two monosaccharides a) Disaccharide b) Polysaccharide c) Amino Acid d) Monosaccharide 66) One of the carbohydrates made up of long chains of simple sugars a) Amino Acid b) Disaccharide c) Monosaccharide d) Polysaccharide 67) Organic molecule that contains a carboxyl and an amino group; makes up proteins a) Monosaccharide b) Amino Acid c) Polysaccharide d) Disaccharide 68) Organic compound derived from two amino acids; amino acids can be the same or different a) Polypeptide Chain b) Polynucleotide c) Dinucleotide d) Dipeptide e) Nucleotide 69) Long chain of several amino acids a) Polypeptide Chain b) Dipeptide c) Nucleotide d) Polynucleotide e) Dinucleotide 70) In a nucleic acid chain, a subunit that consist of sugar, a phosphate, and a nitrogenous base a) Polypeptide Chain b) Nucleotide c) Dinucleotide d) Dipeptide e) Polynucleotide 71) Consist of two units each composed of a phosphate, pentose, and a nitrogen base a) Polynucleotide b) Nucleotide c) Dipeptide d) Polypeptide Chain e) Dinucleotide 72) Several nucleotide monomers with covalent bonds in a chain a) Nucleotide b) Dipeptide c) Polypeptide Chain d) Polynucleotide e) Dinucleotide 73) Organic acid that is contained in lipids such as fats or oils a) Fatty acid b) Glycerol c) Sugar 74) An alcohol produced by hydrolysis or triglycerides a) Sugar b) Glycerol c) Fatty Acid 75) Molecules made up of two bonded monosaccharides a) Glycerol b) Fatty Acid c) Sugar 76) All monosaccharides a) Sucrose, Maltose, Lactose b) Glucose, Fructose, Galactose c) Cellulose, Starch, Glycogen 77) All disaccharides a) Sucrose, Maltose, Lactose b) Cellulose, Starch, Glycogen c) Glucose, Fructose, Galactose 78) All polysaccharides a) Sucrose, Maltose, Lactose b) Glucose, Fructose, Galactose c) Cellulose, Starch, Glycogen 79) Protein that acts as a catalyst for reactions in cells a) Enzymes b) ATP/ADP c) Fat, Oil, Wax, Steroid 80) Organic molecule that acts as the main energy source for cell processes compose of a nitrogenous base, a sugar, and three phosphate groups a) Fat, Oil, Wax, Steroid b) ATP/ADP c) Enzymes 81) One fused ring a) Oil b) Wax c) Steroid d) Fat 82) Two fused rings a) Oil b) Fat c) Wax d) Steroid 83) Three Fused Rings a) Fat b) Wax c) Steroid d) Oil 84) Four fused rings a) Oil b) Fat c) Steroid d) Wax

9th Grade Intergrated Science - Chemistry

by
Print
Embed

Leaderboard

Visual style

Options

Switch template

Continue editing: ?