chemistry

Chemistry Quiz #15

Tomorrow’s quiz is over isotopes and ions. You should be able to write a nuclide symbol and interpret a nuclide symbol. Your vocabulary: mass number, ion, anion, cation,...

Mr. Causey's Blog

Chemistry Quiz #14

The chemistry quiz tomorrow will be over the sub-atomic particles. You should know the charge, location and relative mass of  electron, proton and neutron. You should know...
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Mr. Causey's Blog

Chemistry Quiz #13

The quiz tomorrow is over the first three atomic models. You should know who proposed the solid sphere model; the plum-pudding model; the nuclear model; earth, wind, fire and...
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Mr. Causey's Blog

Chemistry Quiz #9

The quiz this Tuesday is over the properties of matter.  You should know chemical and physical properties, chemical reaction, mass, matter, products and reactants. You should...
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Mr. Causey's Blog

Chemistry Quiz #8

The quiz tomorrow will be over the divisions of matter. You should know pure substance, mixture, element, compound, heterogeneous, homogeneous and colloid. You should be able...
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