'Atomic mass average mass' presentation slideshows

Unit 1Part II: Atomic Structure

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Vocabulary Words

Vocabulary Words. 1.) Science: Ways to gather and organize information about the natural world. 2.) Quantitative Data: Numerical recorded data. 3.) Qualitative Data: Data collected by using your senses. 4.) Independent Variable: Variable that you control

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Vocabulary Words

Vocabulary Words. 1.) Science: Ways to gather and organize information about the natural world. 2.) Quantitative Data: Numerical recorded data. 3.) Qualitative Data: Data collected by using your senses. 4.) Independent Variable: Variable that you control

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Chapter 5

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Warm-Up

Warm-Up. What is the difference between atomic mass and atomic number? Can there be an atom with atomic mass that has a decimal? Explain?. Counting Atomic Particles. 5 Main Ways to Represent Atoms Atomic Drawing Using Periodic table Using Specific Isotope Nuclear Symbol Hyphen Notation.

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Periodic Table

Periodic Table. People. Mendeleev-Russian scientist that published the first modern PT based on atomic mass. Moseley-British scientist that rearranged the PT by atomic number. 2. Symbol-1, 2 letter abbreviation Element name Atomic Number-p+, e-

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Periodic Table

Periodic Table. What the PT really looks like. People. Mendeleev-Russian scientist that published the first modern PT based on atomic mass . Moseley-British scientist that rearranged the PT by atomic number. 2. Symbol-1, 2 letter abbreviation Element name Atomic Number-p+, e-

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All-you-need-to-know Inorganic Chemistry for Honors Biology students (ch. 2)

All-you-need-to-know Inorganic Chemistry for Honors Biology students (ch. 2). Chemistry in Biology / Organic Chemistry Unit Atoms, Elements, and Compounds (2.1 part 1). Chemistry is the study of matter and how it combines to form new substances.

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The Periodic Table of Elements 8 th Grade Science Ms. Kindregan

The Periodic Table of Elements 8 th Grade Science Ms. Kindregan. Layout of the Periodic Table. Atomic Number : The number of protons in the nucleus in an atom. Atomic Mass : The average mass of the atoms of an element. Group : the elements in a column of the periodic table

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Atomic Theory Scientists

Atomic Theory Scientists. The history of the atom. HISTORY OF THE ATOM- Democritus. Democritus develops the idea of atoms. 460 BC. He pounded up materials in his pestle and mortar until he had reduced them to smaller and smaller particles which he called ATOMOS ( greek for indivisible )

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The Structure of an Atom

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Periodic Table and Compounds

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Atomic Structure

Atomic Structure. Atoms are made of 3 subatomic particles: proton, neutron, electron NAME WHERE ELECTRIC SIZE IMPORTANCE FOUND CHARGE Protons Nucleus Positive (+) 1 amu Determines the identity of an element Number of protons is

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