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| What you are trying to find out |
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| how and what you are doing |
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Questions, results, data, graphs & charts, tables go here. |
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| The metric unit of length is based on the _____________ |
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| The metric unit of volume is based on the _____________ |
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| The metric unit of mass is based on the _______________ |
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| ______________is another name for baking soda |
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| What is the formula for Sodium Bicarbonate? |
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| What are the three states of matter? |
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| Gas: a state of matter that lacks ____________ & ____________ |
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| Liquid: A state of matter that has _____________, but no ____________ |
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| Solid: has ___________ & ___________ |
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What is the formula for salt? |
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| Is there a change in mass before and after salt dissolves in water? |
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| Is there a change in mass before and after ice melts? |
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| Two more liquids that are mixed together to form a solid |
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| What is the formula for Copper Sulfide? |
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| What is the symbol for copper? |
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| What is the symbol for sodium (salt)? |
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A change from liquid state to a gas state is called ___________ |
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A change from a gas state to a liquid state is called __________ |
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The change from a solid to a gas or from a gas to a solid is called _____________ (solid carbon dioxide (dry ice) |
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| A physical separation of the parts of substance through condensation and evaporation is called ____________ |
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Define density: ______________ per unit _____________ |
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| What is the unit for density? |
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| Matter cannot be created or destroyed but may be converted from one form to another. This is known as _________ of ____________of _________ |
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| In the Copper Sulfur experiment, was the new substance a mixture, element, or compound? |
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What is Einstein's Theory of Relativity? E= __ ___2 |
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E= Energy M=mass C= velocity of light |
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Scientific Notation A decimal naturally falls at the __________ of a number. 1. move the decimal ________ the first nonzero digit. 2. count the number of places you moved the __________ 3. write the new number times 10, the ___________will be the number of times you moved the decimal |
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| How do you find the volume of a cube? |
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| Water has a density of ________ |
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Write in Scientific Notation- 65600 |
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Write in Scientific Notation- 627000 |
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Write in Scientific Notation- 0.004 |
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Write in Scientific Notation- 0.0000206 |
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What gas is produced when we dissolve Alka-Seltzer in H2O ? What is the formula? |
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Concentration is the ____________ of solid dissolved per unit ____________ of volume |
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________________ is the substance being dissolved in a liquid |
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| ______________ is the substance dissolving (usually water) |
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Label each as either the solute or solvent sugar water |
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water is the solvent sugar is the solute |
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| ________________ is a solution in which no more solute would dissolve |
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| ____________ a sustance that doesn't dissolve in water |
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_____________ is the amount of the solute that can be dissolved in a given amuont of solvent at a given temperature |
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| ______________ the substance that can be dissolve in water |
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| _________________ a homogeneous mixture in which one substane dissolves in another substance |
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