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[DOC File]Periodic Table Vocabulary
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Nov 11, 2014 · Synthetic elements are typically identified as any element with the atomic number of 93 and up. Atom – the smallest unit of an element that has all of the properties of the element; basic building block of matter. Molecule – the smallest unit of a compound that has all of the properties of the compound. Elemental Symbol
list of elements and atomic numbers

[DOC File]Atomic Structure Worksheet
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The table below contains information about several elements. In each case, enough information has been provided for you to fill in the blanks. Assume all atoms are neutral (have no charge). Name Symbol Atomic Number Atomic Mass Number (rounded) # of Protons # of Electrons # of Neutrons
atomic number chart in order

[DOC File]Atoms and Isotopes Worksheet
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4. What is the isotope notation of the element that has an atomic number of 24 and a mass number of 52? 5. What part of the atom contains practically all its mass? 6. How do the isotopes of an element differ? How are they the same? Which element contains the largest number …
which has the lowest atomic number

[DOC File]A Look at the Past:
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The modern Periodic Table of the Elements still uses rows and columns. The columns, still called families, consist of elements with similar properties. The rows, still called periods, list the elements by atomic number, increasing by 1 as you move from left to right. At the present time, the Periodic Table of the Elements lists 112 elements.
printable list of element names

[DOC File]Atom Worksheet
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To find the number of neutrons, subtract the atomic number from the atomic mass: Example for carbon: Atomic mass: 12 (rounded) Number of neutrons: 12 – 6 = 6. To find the number of electrons, look at the atomic number: Example for carbon: Atomic number: 6 Number of electrons: 6 *Complete the table for the elements with atomic numbers 1-10 ...
atomic number 100 periodic table

[DOCX File]Periodic Table Scavenger Hunt
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The symbol of the element with an atomic mass of 207.2. The symbol for the element gold. The lightest weight element that is . not . a gas. The element in group 4 period 4. The symbol for tin. The number of periods on the Periodic Table. _____ Any man-made element. State of matter of the element Palladium. An element whose atomic number is 53.
periodic table by atomic number

[DOC File]Periodic Table worksheet
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6.4 c Periodic Table of Elements 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
the list of the atomic lower number

[DOC File]Name
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A student knows the atomic number and the atomic mass for several different elements. He organized this information in the following table. For these elements, the mass number of the most common isotope is closest to the atomic mass of the element. a.
periodic table lowest atomic number

[DOC File]Common Elements and Atomic Structure
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of elements, or use a chart in your classroom to answer number 9. 9. Add to the chart by filling out the information for these elements: sodium, aluminum, and potassium. 10. Click the next button and define: atomic number, mass number and atomic mass. Atomic Models and Timeline. Use the powerpoint and websites below to complete the timeline chart.
list of elements and atomic numbers

[DOC File]Lab Activity: Periodicity of Properties of the Elements
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The periodic table is an arrangement of elements based on atomic number. The modern Periodic Table was developed in 1913 by Henry Moseley. He used X-rays to identify the atomic number of each element. When elements are arranged in order of increasing atomic number, their physical and chemical properties show a periodic pattern.
atomic number chart in order

Atomic number chart all elements