ATOMIC CONCEPT SUBATOMIC PARTICLES

Slides:

Advertisements

Similar presentations

Chapter 6-2 part 1 The Atom.

Advertisements

CHEMISTRY November 17, 2014 ATOMIC CONCEPT. SCIENCE STARTER You are seated and silent You have 5 minutes Do the SCIENCE STARTER.

Warmup: Concept: PS-2.1 Compare the subatomic particles.

The Atom and Its Parts Physical Science.  The three subatomic particles are:  Proton – Positive charge  Electron – Negative charge  Neutron – No charge.

Question One Contrast the size of a atom with the size of a flea?

Structure of an Atom. The Three subatomic particles of an atom: Proton Neutron Electron.

Unit 3: The Atom. Atoms All matter is made of very tiny particles All matter is made of very tiny particles These particles have the same properties as.

Atomic structure Atoms are made up of 3 types of particles electrons, protons and neutrons. These particles have different properties. Electrons are tiny,

Atomic Properties By: Mr. Castillo & Mr. Buenrostro.

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.

Structure of an Atom & The Charge of An Atom

Models of Matter: Atomic Structure.

Matter & The Atom.

Atomic Structure Concepts.

ATOMIC CONCEPT ATOMIC THEORY MODEL

Atomic Structure I. Subatomic Particles C. Johannesson.

Topic: Atomic Concepts Aim: What is the structure of an atom

ELEMENTS, IONS AND ISOTOPES

Aim: What is an atom? DRAW IMAGES DO NOW: Identify X, Y, and Z as

STRUCTURE OF THE ATOM.

ATOMS NOTES Adapted from

Learning objective 2: I can understand the patterns found in the number of protons, neutrons, and electrons in an atom.

Subatomic Particles Subatomic particles - 3 important to chemistry

Atomic Structure Week 4 September 21, 2015.

Atomic Structure Chemistry, Unit 1.

Atomic Structure Nucleus Protons Neutrons Electrons.

ATOMIC THEORY REVIEW.

Bell Ringer What is the smallest part of a living thing (You learned this last year)?

The Chemistry of Life The Nature of Matter.

Atom p. 88 The smallest unit of an element How small are they?

Move and label the protons, neutrons, and electrons to build an atom of each of the following elements.

Atoms Atomic Structure.

Bell work – what is an atom?

Atomic Number Atomic Mass

Warm-up When looking at an atom, how might we determine what element that atom is from?

Matter & The Atom.

Section 3-3 Counting Atoms.

Foldables: Atoms Terms.

ATOMS NOTES Adapted from

Build An Atom Workshop: Hydrogen 1

Unit 1 Vocabulary Atom – smallest particle of an element that maintains the properties of that element Atomic mass – average mass of one atom of an element.

The Atom 3 major parts of the atom are: Protons Neutron Electrons

The Structure of an Atom

Protons, Electrons and Neutrons

ATOMS page 4, Section 3 Atoms- the smallest unit of life

ELEMENTS & ATOMS.

Structure of the Atom (Section 4.2)

Chemistry Unit: Chapter 3

Chemistry Unit Two, Day One.

The Structure of an Atom

Models of Matter: Atomic Structure.

Atomic Structure Protons- positively charged, found in nucleus

e- p+ n0 0 amu 1 amu 1 amu Electron proton Neutron

Atomic Structure.

Atoms and Subatomic Particles

Chapter 6-2 part 1 The Atom.

Parts of an Atom.

TOPIC: Chemistry AIM: What is matter?

Atomic Structure Protons- positively charged, found in nucleus

Atomic Structure Nucleons Atomic Number

What is the basic structure of an Atom?

I. Structure of the Atom Chemical Symbols Subatomic Particles

Atomic Structure Nucleus Protons Neutrons Electrons.

What Are Elements?.

How small is an atom? Parts of the Atom What do the numbers mean?

Chapter 6-2 part 1 The Atom.

Example Example 1: The atom of an element has a mass number of 214 and an atomic number of 82. a) How many protons and neutrons does it have? The number.

Counting Subatomic Particles

Presentation transcript:

ATOMIC CONCEPT SUBATOMIC PARTICLES CHEMISTRY OCTOBER 17, 2014 ATOMIC CONCEPT SUBATOMIC PARTICLES

You are seated and quiet You have 2 minutes Do the SCIENCE STARTER

AIM What is the mass of a proton if the electron weighs as much as a ping pong?

VOCABULARY SUBATOMIC PARTICLES PROTON NEUTRON ELECTRON

smaller parts of an atom SUBATOMIC PARTICLES smaller parts of an atom

subatomic particle with a positive charge (+1) PROTON subatomic particle with a positive charge (+1)

subatomic particle that is neutral (no charge) NEUTRON subatomic particle that is neutral (no charge)

subatomic particle with a negative charge (-1) ELECTRON subatomic particle with a negative charge (-1)

Where are the subatomic particles located? LOCATION Where are the subatomic particles located?

The proton and neutron are located in the nucleus. LOCATION (ANSWER) The proton and neutron are located in the nucleus. The electron is located outside of the nucleus in the electron cloud

OVERALL CHARGE OF THE NUCLEUS What is the overall charge of the nucleus?

LABEL THE ATOM

OVERALL CHARGE OF THE NUCLEUS (ANSWER) The overall charge of the nucleus is positive.

OVERALL CHARGE OF AN ATOM What is the overall charge of the atom?

OVERALL CHARGE OF AN ATOM (ANSWER) Overall, the atom is neutral

Which subatomic particles have equal but opposite charges?

OPPOSITE CHARGES (ANSWER) The proton and the electron have equal but opposite charges.

QUANTITY RELATIONSHIP What is the quantity relationship between protons and electrons for an atom?

QUANTITY RELATIONSHIP (ANSWER) There is a 1:1 relationship. In other words, there are an equal number of protons and electrons. Example: Hydrogen atom has one proton, than hydrogen atom has one electron.

MASS OF SUBATOMIC PARTICLES Neutron = 1.675 x 10-24 Proton = 1.673 x 10-24 Electron = 9.109 x 10-28

How many times heavier is a proton to an electron? PROTON VS ELECTRON How many times heavier is a proton to an electron?

PROTON VS. ELECTRON (ANSWER) ABOUT 2000 TIMES

EXAMPLE How heavy is a proton if the electron weighs as much as a ping pong? Ping Pong weighs about 3 grams Basketball weighs about 1.25 pounds (567 grams)

EXAMPLE (ANSWER) 10.5 basketballs

COMPLETE THE TABLE Subatomic particle Charge Location in an atom Proton Neutron Electron