Atomic Structure.

Slides:

Advertisements

Similar presentations

Atom Notes Atom – small particle that makes up most types of matter (One million atoms lined up equals the thickness of one human hair) Atomic structure.

Advertisements

Chapter 5 Sections 2 and 3 Structure of an atom nucleus- center of an atom -discovered by Ernest Rutherford in 1911 proton (p+) -positively charged subatomic.

Atomic Structure.

What are the 3 major parts of an atom?  Proton  Neutron  Electron.

REVIEW: What is the Electron Cloud Model?

Atomic Structure Mrs. Scott- IMMS. How Far Away? On a piece of paper, make a small circle no bigger than a dime. This represents the nucleus. Measure.

(8th) Chapter 4-1 Cornell Notes “Introduction to Atoms”

{ Atom and Isotope Review Physical Science. An atom has 6 protons, 8 neutrons, and 6 electrons. What is the atomic mass?

BellRinger Monday EXPLAIN IN COMPLETE SENTENCES BASICS OF ATOMIC STRUCTURE.

Atomic Structure. What are the 3 major parts of an atom?

Atomic Structure. Modern Atomic Theory: 1. All matter is made of atoms, too small to see. 2. Each element has its own kind of atom. Atoms of the same.

Atomic Structure. What are the 3 major parts of an atom?

Atomic Structure. What are the 3 major parts of an atom? Proton Neutron Electron.

Radioactivity and the nucleus

Free Science Videos for Kids

Visit for more Learning Resources

The Atomic Theory The smallest particle of an element that can enter into chemical change. 2. Building block of all matter. 3. Consists of a central nucleus.

ATOMS AND ATOMIC STRUCTURE Atom Nucleus Proton Neutron Electron

Matter & The Atom.

ELEMENTS, IONS AND ISOTOPES

Ch. 4 Atomic Structure 4.1 Defining the Atom.

Atomic Model Review Chemistry Mr. Wignall.

Atomic Structure.

Have you met atom? – Chapter 11

Atoms! What is matter made of?.

Atomic Structure Nat

The Atom CHAPTER 26.

Atom Model History - Democritus a fifth century B.C. Greek philosopher proposed that all matter was composed of indivisible particles called atoms (Greek.

Important Terms ATOM - Smallest unit of an element that keeps its chemical properties ELEMENT – Unique substance with the same number of protons in every.

Unit 3 Lesson 1 The Atom Copyright © Houghton Mifflin Harcourt Publishing Company.

(2.1) Definition, Composition, and History of Matter

From the Desk of OnyangoNgoye For Form One term three.

Subatomic Particles and the Nuclear Atom

The Atomic Structure of Atoms

31P 14C C1 Particles Links Keywords C1.2 Atomic Structure  

Atoms Atomic Structure.

History of the Atom.

Atomic Number Atomic Mass

From the Desk of OnyangoNgoye For Form One term three.

Atom Model History - Democritus a fifth century B.C. Greek philosopher proposed that all matter was composed of indivisible particles called atoms (Greek.

The Atomic Structure of Atoms

Research Hypothesis Theory An educated guess based on an observation

Early History of the Atom

The Structure of an Atom

The Atom By: M. Silverman.

Atomic Structure.

Atom Notes Atom – small particle that makes up most types of matter (One million atoms lined up equals the thickness of one human hair) Atomic structure.

ELEMENTS & ATOMS.

Structure of an Atom.

Atomic Structure.

Atomic Structure.

Warm Up (11/3) What do atoms make up?

Your Classroom Edition!

ATOMS AND ATOMIC STRUCTURE

Structure of the Atom Describe the structure and arrangement of atomic particles. Characterize and classify elements based on their atomic structure.

Atomic Structure.

The Structure of an Atom

Atomic Structure Nucleus Protons Neutrons Electrons.

ATOMS AND ATOMIC STRUCTURE Atom Nucleus Proton Neutron Electron

ATOMS AND ATOMIC STRUCTURE Atom Nucleus Proton Neutron Electron

Atomic Structure NIKAM N.D. DEPARTMENT OF CHEMISTRY

History of the Atom.

Parts of the Atom.

Atomic Structure.

Unit 3 Lesson 1 The Atom Copyright © Houghton Mifflin Harcourt Publishing Company.

Presentation transcript:

Atomic Structure

What are the 3 major parts of an atom?

What are the 3 major parts of an atom? Proton Neutron Electron

Draw a diagram showing the location of each part of the atom.

Draw a diagram showing the location of each part of the atom. http://www.eskom.co.za/nuclear_energy/fuel/fuel.html

Draw a diagram showing the charges of each part of the atom.

Draw a Diagram of an Atom

Describe Proton

Describe Proton Protons are positively charged particles found in the atomic nucleus. Protons were discovered by Ernest Rutherford..

Describe Neutron

Describe Neutron Neutrons are uncharged particles found in the atomic nucleus. Neutrons were discovered by James Chadwick in 1932.

Describe Electron

Describe Electron Electrons are negatively charged particles that surround the atom's nucleus. Electrons were discovered by J. J. Thomson in 1897. Electrons determine properties of the atom. Chemical reactions involve sharing or exchanging electrons.

Describe Nucleus

Describe Nucleus The nucleus is the central part of an atom. It is composed of protons and neutrons. The nucleus contains most of an atom's mass. It was discovered by Ernest Rutherford in 1911.

Describe Isotope Atoms that have the same number of protons but different numbers of neutrons

Describe Isotope Example: http://education.jlab.org/glossary/isotope.html