Periodic table worksheet pdf answers
Honors Chemistry Worksheet on Periodic Table
Honors Chemistry Worksheet on Periodic Table Page 8. The first ionization energy of sodium is larger than that of potassium. How can this be explained in terms of modern atomic theory? The valence shell of sodium’s ns1 electron is closer to the nucleus (n = 3) than the valence shell of potassium’s ns1 electron (n = 4). According to Coulomb ...
[DOCX File]Periodic Table Worksheet - Mrs. Lara's Chemistry Class
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Part 1: Using the word bank, label the following groups on the Periodic Table below.
[DOC File]Periodic Table Cloze
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The Periodic Table Fill in the blanks with words from the box. atom atomic number column element gold inert Mendeleev metals nonmetals periodic properties symbol. Calcium: an element on the periodic table with atomic number 20. All matter is composed of various elements. An _____ is a form of matter that is composed of a single type of _____.
[DOC File]Atoms and Period Table Quiz
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found on the periodic table? a. the atomic number of each element b. the symbol of each element. c. the density of each element d. the atomic mass of each element. An atom of gold with 79 protons, 79 electrons, and 118 neutrons would have a mass number of . a. 39 b. 158 c. 197 d. 276. On the periodic table, a horizontal row is called
[DOC File]Worksheet: Metals and Nonmetals
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Metals Non-Metals Worksheet. 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.
[DOC File]Periodic Table Worksheet
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Ionic compounds are named by first naming the cation and then the anion. For monatomic cations with only one possible positive charge (elements in group 1, 2, 3 and Al3+, see oxidation numbers on the Periodic Table), simply name the element of the cation, i.e. Na+ is the sodium ion.
[DOC File]Atoms and Ions Worksheet - Mr. Arthur's Science Page
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Atoms and Ions Worksheet Name KEY Period Fill in the missing spaces in the charts below. Do . NOT. use your periodic table. Element Symbol Atomic Number Mass Number Protons Neutrons Electrons
[DOC File]Atoms/Periodic Table Pop Quiz - Murrieta Valley Unified ...
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What is the difference between a group and a period on the Periodic Table. 11. Identify these elements: a. A very reactive metal with properties similar to magnesium and in the same . period as bromine. b. A nonmetal in the same group as lead. c. This metal is the most reactive metal in its period and cannot be found uncombined in nature (will ...
[DOCX File]Periodicity Chemistry Worksheet
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Periodicity Chemistry Worksheet. Periodic table. Which are metals? Circle your answers: C, Na, F, Cs, Ba, Ni. Which metal in the list above has the most metallic character? Explain. Cs - It is the metal with the ↑ shielding & ↓ ENC. Write the charge that each of the following atoms will have when it has a complete set ofvalence electrons ...
[DOC File]Periodic Trends Worksheet
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Periodic Trends. For each of the following exercises, explain your answer. Exercises: 1. In each of the following pairs, circle the species with the higher first ionization energy: (a) Li or Cs (b) Cl- or Ar (c) Ca or Br (d) Na+ or Ne (e) B or Be _____ 2.
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