Chapter 3 terms
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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| A molecule is ___________ combined? | Chemically
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| Pure substances that are made of more than one element | Compounds
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| An example of Homogenous mixture | Salt Water (same throughout)
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| Best Mixed of all mixtures | Solution
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| Smallest particle of an element that has the properties of that element | Atom
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| Shorthand way of representing the chemical element | Chemical Symbol
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| A solution of metals | Alloy
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| Description of chemical reaction using symbols and formulas is a chemical | Equation
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| Al, Cu, N, and O are symbols for | Elements
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| A solution is a ________________mixture | Homogeneous Mixture
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| A substance that contains only one type of atom is called a(n) | Element
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| A substance made up of more than one kind of molecule | Mixture
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| In Sweatened tea, the sugar would be called the | Solute
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| What is produced in the chemical reaction 2H2 + O2 ------- 2 H20 | Water
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| In a solution, the substance that does the dissolving is called the | Solvent
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| A mixture that does not appear to be the same throughout is said to be | Heterogenous
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| Simplest type of pure substance | Atom / Element
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| Made of two or more elements chemically bonded together | Compound
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| In an chemical equation the large number that appears in front of a formulas is called the in front of the formula | Co-efficient
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| The least-well mixed of mixtures | Heterogenous
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| In the formula CO2, the number 2 would be the | Subscript
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| To increase solubility of sugar in water you would __________ the temp of the water | Increase
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| A ____________ is a solution of metals | Alloy
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| Examples of Homogeneous Mixture | Salt Water / Coffee / Blood
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| Examples of Heterogeneous Mixture | Chex Mix / Bowl of Cereal / Concrete
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| In the formula: H2 + O ------ H2O what would be the reactants and product | reactants = H2 and O
product = H2O
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