'Different mass' diaporamas de présentation

6 th grade Midterm Review

6 th grade Midterm Review. Midterm Part 1. Chapters 1,2,3. Chapter 1. What branch of science studies matter and energy?. An ______ is when you use your any of your senses to gather information. The amount of space an object takes up is called __________.

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Atomic Number

Atomic Number. Number of Protons. Mass Number. Number of Protons + Neutrons. C- 12 or carbon- 12. 12 is the mass number. 12 C. Left Superscript = mass number. 6. 12 C. Left Subscript = atomic number. 6. 80 Br. 35. 35. Atomic Number = ?. 20 Ne. 10. 20. Mass Number = ?. 238 U.

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M O MENTUM!

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Force and Motion

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Section 4.3

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Understanding Chemical Reactions

Understanding Chemical Reactions. Lesson 1. Lesson Objectives. Ensure familiarity with concept of atomic structure. Understand what isotopes are. Understand the properties of isotopes Understand the concept of relative atomic mass (RAM)

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Elementary Science

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Qiu Hao (LBNL) for the STAR Collaboration

STAR Heavy Flavor Tracker. Qiu Hao (LBNL) for the STAR Collaboration. Outline. Physics motivation Design Heavy Flavor Tracker PiXeL detector Monolithic Active Pixel Sensors Status and performance Status Signal, pedestal and noise s can Efficiency Survey and alignment

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Research Question

How to handle raw eggs? By: Alifa Farras Chelsea Elizabeth Mahardika Emas Muhamad Harits Rifky Bachrie Willy Budiarta. Research Question .

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Minilab 1 Standing Waves

Minilab 1 Standing Waves. Page 1. PURPOSE. Today, we will observe standing waves on a string in order to learn and verify how the formation of standing waves depend on: Excitation Frequency Tension of the string Linear mass density of the string. Page 2. THEORY.

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ISOTOPES

ISOTOPES. Topic #7. Isotopes. Dalton was wrong about all elements of the same type being identical Atoms of the same element can have different mass numbers. Shoulder Partners. How can atoms of the same element end up with a different mass?. Isotopes.

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Atoms, Ions, and Molecules

Atoms, Ions, and Molecules. Bell Ringer 09.07.11. Which of the following represents an organic molecule? A. CuSO 4 H 2 O B. C 12 H 22 O 11 C. AgNO 3 D. H 2 O. Atom. Smallest basic unit of ______. What else have we identified as a basic unit of structure and function?. Element.

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CHE 12 Bonding review

CHE 12 Bonding review. Particles in Chemistry. Particles in Chemistry. Atoms (very tiny: trillions of atoms in a speck of dust) Ions (also very tiny: approximately atomic-sized)

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Ch.5. Isotope Geochemistry

Ch.5. Isotope Geochemistry. A Few Definitions Isotopes: iso (same) + tope (position) Elements having the same number of protons, but different neutrons Same elements with different mass 40 Ca, 42 Ca, 12 C, 13 C, 14 C, etc. Isotones: Iso (same) + tone (pitch? pressure?)

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The Mole and Molar Mass

The Mole and Molar Mass. Remember: 1 mole = 6.02 x 10 23 particles The mass on the periodic table is correct for one atom in a.m.u. AND for 1 mole of that element in grams 6.02 x 10 23 is the number of atoms contained in the atomic masses of each element on the periodic table

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ISOTOPES

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Atomic Model Activity

Atomic Model Activity. Venn Diagram. Atomic Model Research. Read the handout (Pages 179 to 185) Make jot notes about the major discovery of each scientist: John Dalton J.J. Thompson Ernest Rutherford Neils Bohr James Chadwick. Atomic Model Venn Diagram. Dalton (1800s). Thompson

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