Exam # 2 Review CHAPTER - 6 Classify the following compounds : TiO2, H2O, NH3, HCl What is the chemical formula for the binary compound composed of Li+ and O2- ions? What is the chemical formula for the binary compound composed of Al3+ and O2- ions? What is the chemical formula for the binary compound composed of Sr2+ and Br- ions? What is the chemical formula for the ternary compound composed of Zn2+ and OH- ions? What is the chemical formula for the ternary compound composed of Na+ and CO32- ions?
What is the chemical formula for the ternary compound composed of Ca2+ and PO43- ions? What is the ionic charge for the copper ion in Cu2S? What is the ionic charge for the cobalt ion in Co3N2? What is the chemical formula for lithium fluoride? What is the chemical formula for aluminum bromide? What is the chemical formula for mercury(i) nitride? What is the chemical formula for cobalt(ii) bromide?
What is the systematic name for BaF2? What is the systematic name for AlCl3? What is the systematic name for CdI2? What is the Stock system name for NiS? What is the Stock system name for Fe2O3? What is the Stock system name for Cu3N? What is the Stock system name for Mn3N2? What is the ionic charge for the copper ion in Cu(NO3)2? What is the ionic charge for the chromium ion in Cr2(SO4)3?
What is the chemical formula for barium phosphate? What is the chemical formula for iron(ii) sulfite? What is the chemical formula for copper(i) nitrite? What is the systematic name for Na2CO3? What is the systematic name for (NH4)2CO3? What is the Stock system name for Fe2(SO4)3? What is the chemical formula for ammonium sulfide? What is the chemical formula for zinc hydroxide? What is the systematic name for NH4Cl?
What is the chemical formula for laughing gas, dinitrogen oxide? What is the chemical formula for iodine heptafluoride? What is the chemical formula for dinitrogen tetraoxide? What is the chemical formula for tetraphosphorus trisulfide (the flammable compound on match tips that causes ignition)? What is the systematic name for P2O5? What is the systematic name for Cl2O7? What is the systematic name for I4O9?
What is the chemical formula for hydrochloric acid? What is the chemical formula for hydrobromic acid? What is the systematic name for aqueous H2S? What is the chemical formula for sulfuric acid? What is the chemical formula for chloric acid? What is the systematic name for aqueous HClO4? What is the systematic name for aqueous HCN? What is the chemical formula for hydrocyanic acid? Which of the following compounds is named using an - ite suffix? A) HCl B) LiCl C) LiClO2
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Exam # 2 Review Chapter 5 What is the name of the family of elements in Group IA/1? What is the name of the family of elements in Group IIA/2? What is the name of the family of elements in Group VIIA/17? What terms refer to a vertical column in the periodic table of elements? What is the name of the family of elements in Group VIIIA/18?
Which energy sublevel is being filled by the elements In to Xe? Which energy sublevel is being filled by the elements K to Ca? What is the core notation for the electron configuration of a potassium atom? Predict the number of valence electrons for a Group IVA/14 element. Predict the number of valence electrons for a phosphorus atom. Which of the following is the electron dot formula for an atom of oxygen? Which of the following is a general trend for the ionization energy of elements in the periodic table?
The modern periodic law states that the properties of the elements repeat when the periodic table is arranged according to Which of the following is an alkaline earth metal? Which of the following is a halogen? Which of the following is a noble gas? Which of the following is an alkali metal? Which of the following elements are fourth period semimetals? Which fifth period representative element has the highest atomic number? Which fourth period representative element has the highest atomic number?
Which of the following is the lowest atomic mass lanthanide? Which of the following is the highest atomic number actinide? What is a general trend in the periodic table for the atomic radius of the elements? Which of the following elements has the least metallic character? Which of the following elements has the largest atomic radius? Which of the following has chemical properties most similar to sodium?
What is the predicted ionic charge for a K ion? What is the predicted ionic charge for an Al ion? What is the predicted ionic charge for a S ion? What is the electron configuration for a magnesium ion, Mg2+? What is the electron configuration for a fluoride ion, F-? What is the electron configuration for an oxide ion, O2-?
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What is the term for two atoms of the same element that differ by the number of neutrons in the nucleus? What is the term for the value which indicates the total number of protons and neutrons in an atom of a given element? What is the term for the distance a light wave travels to complete one cycle? Which of the following subatomic particles are found inside the nucleus? Using atomic notation, indicate the isotope having 11 p+, 12 n0, and 11 e-.
Using atomic notation, indicate the isotope having 30 p+, 35 n0, and 30 e-. How many neutrons are in the nucleus of an atom of Co? How many neutrons are in the nucleus of an atom of iron-56? How many neutrons are in the nucleus of an atom of silver-107? Element X has two natural isotopes: X-6 (6.015 amu) and X-7 (7.016 amu). Calculate the atomic mass of element X given the abundance of X-7 is 92.5%.
Element Y has two natural isotopes: Y-63 (62.940 amu) and Y-65 (64.928 amu). Calculate the atomic mass of element Y given the abundance of Y-63 is 69.17%. Which of the following colors of light has the longest wavelength? Which of the following wavelengths of light has the lowest frequency? Which of the following types of radiation has the highest energy? Which of the following wavelengths of light is in the visible region of the radiant energy spectrum?
Which of the following energy-level changes for an electron is most energetic? A) 3 1 B) 4 1 C) 5 1 D) 6 1 How many energy sublevels exist within the 1st principal energy level? How many energy sublevels exist within in the 2nd principal energy level? What is the maximum number of electrons that can occupy an s energy sublevel?
What is the maximum number of electrons that can occupy a p energy sublevel? What is the maximum number of electrons that can occupy the 1st principal energy level? What is the maximum number of electrons that can occupy the 2nd principal energy level? Which electron sublevel follows the 4s sublevel according to increasing energy? Which electron sublevel follows the 4p sublevel according to increasing energy? What is the electron configuration for an atom of fluorine?
What is the electron configuration for an atom of nickel? Which element has the following electron configuration: 1s2 2s2 2p6 3s2? What term best describes the shape of an s orbital? What term best describes the shape of a p orbital? Which of the following orbitals is the lowest energy? How many orbitals are in the 4s subshell? How many orbitals are in the 4p subshell?