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[DOC File]Atomic Structure / Periodic Table (Chpt
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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.
periodic table with atomic mass

[DOC File]Chemistry
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Complete the following chart: Isotope name atomic # mass # # of protons # of neutrons # of electrons ... Find the average atomic mass of Silver (Ag) if 51.83% of the silver atoms occurring in nature have mass 106.905 g and 48.17% of the atoms have mass 108.905 g. Show all work.
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[DOC File]Common Elements and Atomic Structure
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Chemistry: Atomic Number and Mass Number. Complete the following chart and answer the questions below. [Atomic # = # Protons] P + N = Mass # Element. Name Atomic. Number Number of. Protons Number of. Neutrons Mass Number carbon 6. 6. 6. 12 oxygen 8 8. 8 16. hydrogen 1. 1. 0. 1 ...
atomic mass of all elements

[DOC File]Atoms and Isotopes Worksheet
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Naturally occurring europium (Eu) consists of two isotopes was a mass of 151 and 153. Europium-151 has an abundance of 48.03% and Europium-153 has an abundance of 51.97%. What is the atomic mass of europium? Avg. At Mass=(AMU x fractional abundance)+ (AMU x fractional abundance) =(151x.4803)+(153x.5197) = 152.04amu. OR. Avg.
atomic mass unit chart

[DOC File]Atomic Structure Worksheet
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Isotope % Abundance Mass (amu) 35Cl 75.78% 34.969 37Cl 24.22% 36.966 Raiderium (Cv) has three naturally occurring isotopes. Raiderium is 74.655% 44Cv, which has an atomic mass of 43.064 amu, 24.958% 46Cv, which has a mass of 46.125 amu, and 0.387% 48Cv, which has an atomic mass of 47.982 amu. Please calculate the average atomic mass of Raiderium.
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[DOC File]Atomic Math Challenge - Mr. Fischer
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Isotope Isotope Notation Atomic # Protons Electrons Neutrons. Nickel-58 15 15 53 74 36 48 34 45 Calcium-40 Chlorine-37 Calculate the average atomic mass of chlorine if its isotopes and % abundances are as follows. Show all work. Mass of Isotope % abundance 36.96590 24.47 34.96885 75.53
atomic mass list

Chemical elements listed by atomic mass - Lenntech
PRACTICE: Complete the following chart. Name Symbol Atomic Number Mass Number Protons Neutrons Electrons Hydrogen 1 1 1 0 1 hydrogen ion + 1 1 1 0 0 Carbon 6 12 6 6 6 Lithium ion + 3 7 3 4 2 Cloride ion - 17 35 17 18 18 potassium-40 19 40 19 21 19 magnesium 12 24 12 12 12
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[DOC File]DAY 1: ATOMIC STRUCTURE & AVERAGE ATOMIC MASS
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Name Symbol Atomic Number Atomic Mass Number (rounded) # of Protons # of Electrons # of Neutrons Calcium 12 24 1 0 Au 26 30 201 80 17 18 Bismuth 67 38 Xe How do atoms of one element differ from atoms of another element? In other words, what make gold atoms gold and silver atoms silver?
average atomic mass chart

[DOC File]Isotope Practice Worksheet
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Complete the following chart: Isotope name atomic # mass # # of protons # of neutrons # of electrons uranium-235 uranium-238 boron-10 boron-11 Part I: Fill in the following chart. Element/Ion Atomic Number Number of Protons Number of Neutrons Number of Electrons Mass Number 30 28 66 76 114 ...
periodic table with atomic mass

[DOC File]ATOMIC STRUCTURE WORKSHEET
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Mass of 1 proton = 1 AMU. Mass of 1 neutron = 1 AMU. Mass Number (NOT found on the periodic chart) – sum of the mass of protons and neutrons in the nucleus. The units are in AMU’s (# protons + # neutrons = mass #) Isotope – atoms of the same element having different atomic masses (due to different numbers of neutrons).
atomic mass calculator

Atomic mass chart