Periodic table practice sheet
[DOC File]Electron Configuration Practice Worksheet
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Note: The electron configurations in this worksheet assume that lanthanum (La) is the first element in the 4f block and that actinium (Ac) is the first element in the 5f block. If your periodic table doesn’t agree with this, your answers for elements near the f-orbitals may be slightly different. 1) sodium 1s22s22p63s1
[DOC File]Chapter 11 and 12 Reviewsheet Name
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Practice Sheet 2: Electron Configurations, Valence Electrons, Organization of the Periodic Table, Periodic Trends. True-False. Classify each of these statements as always true, AT; sometimes true, ST; or never true, NT. _____ 1. Electrons must have a certain minimum amount of energy, called a quantum of energy, in order to move from one energy ...
[DOC File]Isotopes Worksheet
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Fill in the isotope names and any missing information on the chart. Use your periodic table and the information provided. Assume all atoms are neutral. Manganese-42 (25 +17) Manganese- -40 # of protons 25 25 # of neutrons 17 15 # of electrons 25 25 Germanium-62 Germanium-64 # of protons 32 32 # of neutrons 30 32 # of electrons
[DOC File]Periodic Table worksheet
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Directions: Use the periodic table to fill in the below chart. Element Symbol Atomic Number # of protons # of electrons Atomic Mass Rounded Atomic Mass (show work) # of Neutrons Period 1 Oxygen O 8 8 8 15.999 16 16 - 8 = 8. 2 2 Helium 3 Carbon 4 Aluminum 5 Calcium 6 Sodium 7 Potassium 8 Nitrogen 9 Silicon 10 Iron 11 Hydrogen ...
[DOC File]Atoms and Ions Worksheet
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Use your periodic table to complete the table below. The first one has been done for you. Element Atomic # Mass Protons Neutrons Electrons Symbol Iodine 53 127 53 74 54 I1- 35 17 Cl1- Hydrogen 1 1 0 35 45 36 5 11 B3+ Oxygen 16 8 10 Element Atomic # Mass Protons Neutrons Electrons Symbol ...
[DOC File]Answer sheet - River Dell Middle School
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4. Without using the periodic table determine the group period and block of an atom with an electron configuration of [Ne]3s23p4. 5.. Determine the group period and block in which each of the following elements is located on the periodic table . a. [Kr]5s24d1 b. [Ar]4s23d104p3 c. [He]2s22p6 d. [Ne]3s23p1. Practice questions- 6.2 Answer sheet . 1.
[DOC File]Worksheet: Metals and Nonmetals
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Identify the following as metals, nonmetals, or metalloids using the periodic table. silicon (b) fluorine (c) uranium (d) mercury (e) arsenic (f) iridium . List three differences in the physical properties between metals and nonmetals. _____ _____ _____ Why are the non-metals grouped together? Why are the metals grouped together? ...
[DOC File]Periodic Table Worksheet #1 (Trends) - Georgetown ISD
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6. Use their placement on the periodic table to arrange the following elements based on their size (atomic radii) from largest to smallest. a. Ca, Ge, Br, K, Kr b. Sr, Mg, Be, Ba, Ra c. F, Cl, Fr, Cs. 7. Use their placement on the periodic table to arrange the following elements from highest ionization energy to lowest ionization energy. a.
Unit 2 Exam PRACTICE: Atomic Structure and the Periodic ...
Unit 2 Exam PRACTICE: Atomic Structure and the Periodic Table (107 pts.) Multiple Choice (4 pts. each) Identify the letter of the choice that best completes the statement or answers the question.
[DOC File]PERIODIC TABLE AND VALENCE ELECTRONS WORKSHEET
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PERIODIC TABLE AND VALENCE ELECTRONS WORKSHEET. NAME_____ DATE_____ For each of the following elements, write the symbol and state whether the element is a METAL, NONMETAL, or METALLOID: name symbol Type of element Oxygen Sodium Silver Chlorine Aluminum Silicon Lead Antimony To which family does each of the following elements belong? ...
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