Presentation is loading. Please wait.

Presentation is loading. Please wait.

The “original”.  English scientist  Theory proposed in 1803  Billiard Ball ◦ 0312949.aspx

Published byValerie Garrison Modified over 8 years ago

Similar presentations

Presentation on theme: "The “original”.  English scientist  Theory proposed in 1803  Billiard Ball ◦ 0312949.aspx"— Presentation transcript:

1 The “original”

2  English scientist  Theory proposed in 1803  Billiard Ball ◦ http://www.sciencemuseum.org.uk/images/I044/1 0312949.aspx http://www.sciencemuseum.org.uk/images/I044/1 0312949.aspx

3  Matter is composed of small indivisible particles called atoms.  Atoms of an element are identical to each other and different from atoms of other elements. Twins!!!! Different Twins!!!!

4  Atoms of different elements can combine in simple whole number ratios. It is possible to have more than one compound from the same 2 elements.  Chemical reactions occur when atoms are joined, separated, or rearranged. But, atoms of one element cannot be changed into atoms of a different element.

5

6  Atoms are divisible!!!!  Atoms of the same element are not identical. Isotopes, with different masses exist.

Download ppt "The “original”.  English scientist  Theory proposed in 1803  Billiard Ball ◦ 0312949.aspx"

Similar presentations

Atomic Theory Timeline

Atomic Theory Timeline
Chemistry Chapter 3 Atoms: The Building Blocks of Matter.

Chemistry Chapter 3 Atoms: The Building Blocks of Matter.
Chapter 3 Atoms: The Building Blocks of Matter 3.1 The Atom:

Chapter 3 Atoms: The Building Blocks of Matter 3.1 The Atom:
Chapter 3.1. Objectives 1. Explain the law of mass, the law of definite proportions, and the law of multiple proportions 2. Summarize the five essential.

Chapter 3.1. Objectives 1. Explain the law of mass, the law of definite proportions, and the law of multiple proportions 2. Summarize the five essential.
Chapter 4.1 Defining the Atom. Democritus (Greece 460 BCE) Believed that atoms were indivisible and indestructible. Believed that atoms were indivisible.

Chapter 4.1 Defining the Atom. Democritus (Greece 460 BCE) Believed that atoms were indivisible and indestructible. Believed that atoms were indivisible.
Atomic Theory History of Atom Early Greeks believed that matter consisted of tiny particles – they called the “atoms”

Atomic Theory History of Atom Early Greeks believed that matter consisted of tiny particles – they called the “atoms”
The ancient Greeks tried to explain matter, but the scientific study of the atom began with John Dalton in the early 1800s. Section 1: Early Ideas About.

The ancient Greeks tried to explain matter, but the scientific study of the atom began with John Dalton in the early 1800s. Section 1: Early Ideas About.
Chapter 5: Atomic Theory: The Nuclear Model of the Atom

Chapter 5: Atomic Theory: The Nuclear Model of the Atom
J OHN D ALTON ' S ATOMIC THEORY. J OHN D ALTON English, 1766-1844 Chemist, meteorologist and physicist Careful study of Red – green color blindness Atomic.

J OHN D ALTON ' S ATOMIC THEORY. J OHN D ALTON English, Chemist, meteorologist and physicist Careful study of Red – green color blindness Atomic.
TOPIC 1: Isotopes. Potassium-39 93.25% Potassium-40 6.73% Potassium-41 0.12% PROTONS ELECTRONS NEUTRONS 19 20 2221 There are 3 isotopes of K atoms.

TOPIC 1: Isotopes. Potassium % Potassium % Potassium % PROTONS ELECTRONS NEUTRONS There are 3 isotopes of K atoms.
Atoms: The Building Blocks of Matter The Atom: From Philosophical Idea to Scientific Theory.

Atoms: The Building Blocks of Matter The Atom: From Philosophical Idea to Scientific Theory.
Atomic Theory History of Atom Early Greeks believed that matter consisted of tiny particles – they called the “atoms”

Atomic Theory History of Atom Early Greeks believed that matter consisted of tiny particles – they called the “atoms”
The Atom.

The Atom.
History of the Atomic Theory. Law of Definite Proportions A given compound contains the same elements in exactly the same proportions by mass, regardless.

History of the Atomic Theory. Law of Definite Proportions A given compound contains the same elements in exactly the same proportions by mass, regardless.
Part I. 460 BC - Develops the idea for atoms He pounded up materials in his pestle and mortar until he had reduced them to smaller particles He determined.

Part I. 460 BC - Develops the idea for atoms He pounded up materials in his pestle and mortar until he had reduced them to smaller particles He determined.
By: Andres Sanchez. Law Of Definite Proportions  Law of definite proportions states that two samples of a give compound are made of the same elements.

By: Andres Sanchez. Law Of Definite Proportions  Law of definite proportions states that two samples of a give compound are made of the same elements.
DALTON’S ATOMIC THEORY 1803 Read each of the following postulates and determine whether each is True or False.

DALTON’S ATOMIC THEORY 1803 Read each of the following postulates and determine whether each is True or False.
Chapter 4 The Structure of the Atom. Section 4.1 Early Ideas About Matter.

Chapter 4 The Structure of the Atom. Section 4.1 Early Ideas About Matter.
Lesson 2.1 – Atomic Structure History of the Atom.

Lesson 2.1 – Atomic Structure History of the Atom.
Atomic Structure Chapter 4 Lesson 1. Early Models of the Atom First:  A definition: An atom is the smallest particle of an element that retains its identity.

Atomic Structure Chapter 4 Lesson 1. Early Models of the Atom First:  A definition: An atom is the smallest particle of an element that retains its identity.

Similar presentations

Ads by Google