What is Matter made of? Atoms – the basic particle of which all matter, EVERYTHING, is made * A sheet of paper is approximately 10,000 atoms thick.

Slides:

Advertisements

Similar presentations

Atoms and Elements. Chlorine Cl 2 Hydrogen chlorideHCl Methane CH 4 Carbon dioxide CO 2 Draw a line between the molecule and its name.

Advertisements

- + Sodium atom (Na) Chlorine atom (Cl) Sodium Chloride NaCl

Biochemistry 2.1. Matter Chemical changes in matter are essential to all life processes. Matter: Anything that occupies space and has mass. Mass: The.

Atoms and Elements.

Elements, Compounds and Mixtures

Elements and Compounds. Matter Any thing with mass and volume.

Sometimes I pretend to be normal, but then it gets boring, so I go back to being me.

Chemistry of Life. Everything, whether it is a rock, dog, car, or flower, is made of incredibly small particles called __________. atoms.

Chapter B-1 Lesson 1 What are elements?. Matter Matter is anything that takes up space and has mass. (weight on Earth)

Elements. What is an element? Element: Is a pure substance that cannot be broken down into other substances by chemical or physical means. Gold( Au) Silver(AG)

Chemical Formulas. Chemical Formula: An easy way for scientist to describe a molecule using the element symbols. H2OH2O C0 2 NaCl.

Elements & Compounds Notes TEKS: (6.5) Matter and energy. The students knows the differences between elements and compounds Differentiate between elements.

1.There are billions of materials in our universe. 2.Those materials are made up from about 100 elements only. Atoms and Elements.

SPONCH What is SPONCH? SPONCH S= Sulfur P= Phosphorus O= Oxygen N= Nitrogen C= Carbon H= Hydrogen 6 most important elements to life.

Chapter 2-1.  A substance made up of two or more different types of atoms bonded together.  Elements are to compounds as letters are to words.  Elements.

Nomenclature Writing and Naming Chemical Compounds.

ELEMENTS, COMPOUNDS, AND MIXTURES No warm up, we are jumping right in to this… but first…

Chapter 1 Introduction to Matter Section 1 Describing Matter

Elements and Compounds. What is an element? A pure substance composed of the same type of atom throughout. Cannot be broken down into simpler substances.

Element and Compound Reassessment Review Directions: Click “Slideshow” then “From Beginning” to view this show properly. As you go through take detailed.

Chemistry the study of the properties of matter and how matter changes

Chapter 2 Introduction to Matter

Date: October 6, 2015 Aim #13: Why is chemistry so important to biology? HW: 1)Worksheet- Understanding Chemical Formulas 2)Crickets Lab due Wednesday.

Name as many elements as you can that you encounter in your everyday life. Where are they found?

The Atom - Atoms react or not depending on its electron structure. - All atoms desire to have a full outer electron shell. - Metals will lose e - and nonmetals.

BASIC CHEMISTRY Unit 2: Biochemistry. What are buildings made of?

Elements, Compounds and Mixtures. Elements are substances that cannot be separated into any other substances by chemical or physical means.

It matters. MATTER: ELEMENTS AND COMPOUNDS It matters.

An Atom is ……………. An Element is …………... A Compound is ………….

 History:  Around 450 B.C, a Greek Philosopher thought that all matter was proposed of 4 “elements”- air, earth, fire and water. This idea lasted for.

UNIT 1 Living organisms Natural Science 2. Secondary Education DO YOU REMEMBER WHAT A CHEMICAL COMPOUND IS?

Combining Matter Chapter 3 Section 2. Compounds Compounds are substances composed of atoms of two or more elements combined chemically Represented by.

WHAT IS CHEMISTRY?. Chapter 2 Section 1 Describing Matter.

Chemistry L1: Atoms and Elements Learning Objectives: 1.Describe what an atom is. 2.Describe particle theory. 3.Explain what an element is. 4.Explain how.

Bell Work Apr 14, 2015 Instructions: On your paper, do the following… 1) Select the best answer (just write letter A or B) 2) Explain what is wrong with.

What is Chemistry? Chemistry is the study of matter.

DO NOW Open your notebook, ready to take notes.

Elements, atoms, molecules, mixtures

Chemical Properties – Those properties of a substance that describe how it changes while being converted into a different substance.

Naming Compounds Created by: Mrs. Dube.

Elements and Compounds

What is Matter made of? Atoms – the basic particle of which all matter, EVERYTHING, is made * A sheet of paper is approximately 10,000 atoms thick.

Elements and compounds

Compounds & Chemical Bonding

Element Identification Chart

Chemistry of Living Things Part 1 Basic Chemistry

Chapter 2.1 Part 2 Elements By Sherry Totten.

Elements & Compounds.

Putting Atoms Together

Classification of Matter

Elements and Compounds

Elements and Compounds

Atoms, Molecules, Elements, and Compounds

Goal 5 – Elements and Compounds

Chemical Reactions Notes #2

Anything that has mass and takes up space

What is Matter made of? Atoms – the basic particle of which all matter, EVERYTHING, is made * A sheet of paper is approximately 10,000 atoms thick.

Unit 2: Chemistry Lesson 2: Classifying Matter Essential Questions: 1

Covalent Bonds When Atoms Share.

Unit 2: Chemistry Lesson 2: Classifying Matter Essential Questions: 1

Elements, Compounds, and Mixtures

Elements and Compounds

Presentation transcript:

What is Matter made of? Atoms – the basic particle of which all matter, EVERYTHING, is made * A sheet of paper is approximately 10,000 atoms thick

Elements Simplest of substances made of only one kind of atom Cannot be broken down in anything else Represented by one or two letter symbols Identified by Physical and Chemical Properties

Molecule – a group of Two or more Atoms held together by a chemical bond. *Chemical bond – the force of attraction between two atoms Two of the same atoms Different atoms, Oxygen & Hydrogen

atom A compound made up of 2 different elements A compound made up of 7 different elements Compound – a substance made of Two or more Elements held together by a chemical bond

A compound can be broken down into elements A compound made up of 3 different elements An element

Difference between Molecules & Compounds Molecules are two or more atoms. These atoms can be of the same element or not. Example: Oxygen Gas (O 2 ) or Water (H 2 O) Compounds are two or more different Elements. Example: Water (H 2 O) Sodium Chloride (NaCl)

Chemical Formula: Element Symbols and Ratio (# of atoms) C 6 H 12 O 6 or 2(H 2 0)

Chlorine Cl 2 Hydrogen chlorideHCl Methane CH 4 Carbon dioxide CO 2 Draw a line between the molecule and its name.

Type of Matter:Made up of:Element or Compound (one is neither) Water Hydrogen and Oxygen Coal Carbon Carbon dioxide Carbon and Oxygen Oxygen Gas Oxygen + Oxygen Chalk Calcium, Carbon & Oxygen Wax Carbon & Hydrogen Table salt Sodium & Chlorine Helium