'Same element' diaporamas de présentation

Atomic Structure and Relative Masses

1. Atomic Structure and Relative Masses. 1.1 The Atomic Nature of Matter 1.2 The Experimental Evidence of Atomic Structure 1.3 Sub-atomic Particles 1.4 Atomic Number, Mass Number and Isotopes 1.5 Mass Spectrometer 1.6 Relative Isotopic, Atomic and Molecular Masses. 1.1.

1.2k views • 98 slides

CHAPTER 2

ATOMS AND ELEMENTS. CHAPTER 2. Read Chapter 2. Study all examples and complete all exercises. Chapter 2 Outline. Discovery of the three atomic particles Isotopes Periodic Table Groups and Periods. ATOMS AND ELEMENTS. 3. Origins of the Atomic Theory. John Dalton-1803

649 views • 46 slides

Ch. 4: Atoms and Elements

Ch. 4: Atoms and Elements. Dr. Namphol Sinkaset Chem 152: Introduction to General Chemistry. I. Chapter Outline. Introduction Atomic Theory The Nuclear Atom Elements The Periodic Table Ions Isotopes Atomic Mass. I. Introduction.

540 views • 45 slides

The Use of Isotope Geochemistry in Forensic Geology Radioactive Isotopes

The Use of Isotope Geochemistry in Forensic Geology Radioactive Isotopes. Modified from a PowerPoint presentation prepared by J. Crelling, Southern Illinois University. Nucleus of the Atom. Contains protons and neutrons

1.06k views • 40 slides

A Matter of Fact

A Matter of Fact. Mixtures, Elements and Compounds. Mixtures, elements, compounds. Scientists like to classify things. One way that scientists classify matter is by its composition. Ultimately, all matter can be classified as mixtures, elements and compounds.

771 views • 34 slides

Atomos: Not to Be Cut

Atomos: Not to Be Cut. The History of Atomic Theory. Atomic Models. This model of the atom may look familiar to you. This is the Bohr model. In this model, the nucleus is orbited by electrons, which are in different energy levels.

538 views • 29 slides

Chapter 2 Atoms and Elements

Chapter 2 Atoms and Elements. The Atom Atomic Number and Mass Number Isotopes. Atomic Theory. Atoms are building blocks of elements Similar atoms in each element Different from atoms of other elements Two or more different atoms bond in simple ratios to form compounds.

566 views • 23 slides

Absolute Dating

Absolute Dating. Chapter 3, Sec.3. Process to find the approximate age of rocks or fossils. Atoms. Smallest part of matter Made of protons, neutrons, electrons Center called the nucleus. Everything is made of atoms. Protons, neutrons in nucleus Electrons move around nucleus.

510 views • 22 slides

How many protons, neutrons & electrons are present in atom?

How many protons, neutrons & electrons are present in atom?. Cl. 37. -1. 17. Mass number. 37. -1. Cl. 17. charge. Atomic number. The atomic number gives the protons The mass number gives the (protons + neutrons) The charge give the (protons - electrons).

9.29k views • 18 slides

CSCI 1900 Discrete Structures

317 views • 17 slides

History of the atom

History of the atom. Atoms (created by the Big Bang) are the smallest unit that makes up matter . Atoms. All life, whether in the form of trees, whales, mushrooms, bacteria or amoebas , consists

341 views • 17 slides

5th Grade Science Mrs. LaRosa

5th Grade Science Mrs. LaRosa. Matter Study Guide. www.middleschoolscience.com 2008. Matter. Anything that has a mass and a volume. States of Matter. Solid. Liquid. Gas. Plasma. Close up view of atoms and their behavior.

1.22k views • 15 slides

Minerals

354 views • 13 slides

Atoms and the Periodic Table.

Atoms and the Periodic Table. naturally occurring/made by scientists. We can classify (arrange) elements in different ways:-. solid/liquid/gas. metal/non-metal. The Periodic Table of the Elements. The Periodic Table lists the chemical elements in increasing atomic number.

416 views • 13 slides

Atoms and the Periodic Table.

Atoms and the Periodic Table. naturally occurring/made by scientists. We can classify (arrange) elements in different ways:-. solid/liquid/gas. metal/non-metal. The Periodic Table of the Elements. The Periodic Table lists the chemical elements in increasing atomic number.

385 views • 13 slides

Chapter 3

469 views • 13 slides

Critical Lens Essay

Critical Lens Essay . What is this and why do I have to do this? . The critical lens essay takes a look at literature and analyzes it based on a particular quote (lens). It is an important culmination of proving your mastery of literature and literary elements.

505 views • 11 slides

Representing Functions

Representing Functions. TLW determine whether a relation is a function; find functional values. TEKS: A.4A, A.4C, A.5C. Determine whether the relation {(6, -3), ( 4, 1), (7, -2), (-3, 1)} is a function. Explain.

921 views • 10 slides

Ch. 3 - Atomic Structure

611 views • 9 slides

The Structure of the Atom

709 views • 8 slides