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Chem 101 ACS Final exam with answers

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Chem 101 ACS Final exam with answers

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Atomic Number - correct answer -equal to the number of protons in the atom
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Mass Number - correct answer -equal to the sum of the numbers of protons
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and neutrons
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Protons - correct answer -Positively charged particles
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Neutrons - correct answer -the particles of the nucleus that have no charge
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Electrons - correct answer -Negative charge
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Isotopes - correct answer -atoms of the same element having different masses
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|because they contain different numbers of neutrons.
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Photon - correct answer -particle of light
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Cation - correct answer -A positively charged ion
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Anion - correct answer -A negatively charged ion
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Rich Men In Venus Use X-ray Guns - correct answer -longest wavelength to
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shortest wavelength in the electromagnetic spectrum
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, Electron Configuration - correct answer -the ways in which electrons are
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arranged in various orbitals around the nuclei of atoms
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Electron Configuration and the Periodic Table - correct answer -
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Groups - correct answer -vertical columns on the periodic table
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Period - correct answer -a horizontal row of elements in the periodic table
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Quantization of Energy - correct answer -meaning energy can have certain
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values but cannot have amounts between those values.
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The Periodic Law - correct answer -Mendeleev's statement, "the elements if
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arranged according to their atomic weights (masses) show a distinct periodicity
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of their properties.
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Alkali Metals - correct answer -located in group 1
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Alkaline Earth Metals - correct answer -located in group 2
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Halogens - correct answer -located in group 17
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Noble Gases - correct answer -located in group 18
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