Term
| Substances that prevent certain chemical reactions from taking place are ________. |
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Definition
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Term
| When one element replaces another element in a compound, the reaction is a ________ reaction. |
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Definition
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Term
| Each substance to the right of the arrow in a chemical equation is a ________. |
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Definition
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Term
| A chemical reaction in which the energy released is primarily in the form of heat is ________. |
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Definition
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Term
| A substance that speeds up a chemical reaction without undergoing a permanent change itself is called a ________. |
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Definition
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Term
| Numbers that proceed symbols and formulas in a chemical equation are called ________. |
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Definition
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Term
| A chemical reaction in which two or more substances combine to form another substance is a ________ reaction. |
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Definition
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Term
| The breaking down of a substance into two or more substances is a ________ reaction. |
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Definition
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Term
| Each substance on the left side of the arrow in a chemical equation is a ________. |
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Definition
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Term
| If energy in the form of heat is required for a chemical reaction to take place, the reaction is ________. |
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Definition
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Term
| In a chemical equation, the symbol for "dissolved in water" is ________. |
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Definition
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Term
| Acid or Base?... Sour Taste |
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Definition
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Term
| Acid or Base?... Bitter Taste |
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Definition
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Term
| Acid or Base?... Produces Hydrogen Ions in Solution |
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Definition
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Term
| Acid or Base?... Corrosive |
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Definition
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Term
| Acid or Base?... Slippery |
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Definition
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Term
| Acid or Base?... Cause Burns and Tissue Damage |
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Definition
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Term
| Acid or Base?... Crystalline Solid in Undissolved State |
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Definition
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Term
| Acid or Base?... Produces Hydroxide Ions in Solution |
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Definition
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Term
| Acid or Base?... Changes Color on an Indicator |
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Definition
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Term
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Definition
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Term
| Acid or Base?... Fertilizer |
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Definition
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Term
| Acid or Base?... Gastric Stomach Juice |
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Definition
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Term
| Acid or Base?... Produces Hydronium Ions |
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Definition
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Term
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Definition
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Definition
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Definition
| greater than 0, lower than 3 |
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Definition
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Definition
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Definition
| greater than 7, 10 or less |
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Term
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Definition
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Term
| Where In The Table?... Metals |
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Definition
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Term
| Where In The Table?... Nonmetals |
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Definition
| right of the stairstep line |
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Term
| Where In The Table?... Metalloids |
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Definition
| touching the stairstep line |
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Term
| Where In The Table?... Noble Gases |
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Definition
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Term
| Where In The Table?... Transition Metals |
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Definition
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Term
| An element with more than 92 protons is a ________ element. |
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Definition
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Term
| An element is ________ when it can be hammered into sheets. |
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Definition
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Term
| An element is ________ when it can be drawn into wire. |
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Definition
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Term
| An ________ is a different form of the same element with a different structure. |
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Definition
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Term
| A molecule that consists of 2 atoms of the same element is ________. |
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Definition
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Term
| An element that gives off particles and energy is ________. |
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Definition
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Term
| An element in group 1 is a ________ metal. |
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Definition
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Term
| An element with both metallic and nonmetallic properties is a ________. |
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Definition
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Term
| A substance that conducts electricity under certain conditions is a ________. |
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Definition
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Term
| An element that forms a salt when it gains an electron from a metal is a ________. |
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Definition
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Term
| When a sea of electrons surrounds positively charged ions, a ________ bond is occurring. |
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Definition
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Term
| When an element isn't naturally occurring it is ________. |
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Definition
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Term
| Most metals, at room temperature, exist as ________. |
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Definition
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Term
| Halogens form salts by ________ bonding. |
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Definition
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Term
| Elements in group 2 are alkaline ________ metals. |
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Definition
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Term
| A change in size, shape, or state of matter is a ________ change. |
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Definition
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Term
| A substance in which 2 or more elements are combined in a fixed proportion is a ________. |
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Definition
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Term
| A mixture in which different materials are easily distinguished is ________. |
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Definition
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Term
| A heterogeneous mixture with larger particles that never settle is a ________. |
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Definition
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Term
| A heterogeneous mixture containing a liquid in which visible particles settle is a ________. |
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Definition
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Term
| Any material with 2 or more substances that can be physically separated is a ________. |
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Definition
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Term
| A homogeneous mixture of particles so small they cannot be seen and will never settle is a ________. |
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Definition
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Term
| A mixture containing 2 or more substances that are blended evenly throughout are ________. |
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Definition
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Term
| A substance in which all atoms are alike is an ________. |
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Definition
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Term
| The effect of scattering light by colloidal particles is the ________ effect. |
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Definition
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Term
| Heterogeneous or Homogeneous?... Chocolate Chip Ice Cream |
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Definition
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Term
| Heterogeneous or Homogeneous?... Tap Water |
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Definition
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Term
| Heterogeneous or Homogeneous?... Milk |
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Definition
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Term
| Heterogeneous or Homogeneous?... Smoke |
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Definition
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Term
| Heterogeneous or Homogeneous?... Veggie Soup |
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Definition
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Term
| Physical or Chemical?... Sharpening a Pencil |
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Definition
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Term
| Physical or Chemical?... Flammability |
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Definition
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Term
| Physical or Chemical?... Size |
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Definition
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Term
| Physical or Chemical?... Inflating a Tire |
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Definition
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Term
| Physical or Chemical?... Freezing Point |
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Definition
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Term
| Physical or Chemical?... Drawing Copper into Wire |
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Definition
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Term
| Physical or Chemical?... Corrosion |
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Definition
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Term
| Physical or Chemical?... Fragrance |
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Definition
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Term
| Physical or Chemical?... Hydrogen Burning |
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Definition
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Term
| Physical or Chemical?... Boiling Water |
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Definition
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Term
| The SI unit was named after ________. |
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Definition
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Term
| What Law?... Pressure of a Gas Will Not Increase if the Volume of the Container Decreases When the Temperature Doesn't Change. |
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Definition
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Term
| What Law?... Volume of a Gas Increases With Increasing Temperature When the Pressure Doesn't Change |
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Definition
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Term
| What Law?... All Matter is Made of Small Particles That Are in Motion |
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Definition
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Term
| What Law?... As the Velocity of a Fluid Increases, the Pressure Exerted by the Fluid Decreases |
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Definition
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Term
| What Law?... Pressure Put on a Liquid is Transmitted Throughout the Liquid |
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Definition
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Term
| What Law?... The Bouyant Force on an Object in a Fluid is Equal to the Weight of the Fluid the Object Displaces. |
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Definition
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