Do Now What is an atom? What is an element? What is a molecule?

Slides:



Advertisements
Similar presentations
Catalyst (Left Page) – Draw a mixture of both elements and compounds which have the following: - Three molecules with three atoms per particle.
Advertisements

She was a Justice of the Peace.
Chapter 2: Chemistry.
Atomic Structure Nucleus – contains protons and neutrons
The Periodic Table. Define the following terms. 1. proton 2. neutron 3. electron 4. nucleus.
The term matter describes all of the physical substances around us: your table, your body, a pencil, water, and so forth.
Atoms 8.5A The student is expected to describe the structure of atoms, including the masses, electrical charges, and locations, of protons and neutrons.
Elements and Compounds Jeopardy ROW 1ROW 2ROW 3 ROW 4 ROW 5 Q $100 Q $200 Q $300 Q $400 Q $500 Q $100 Q $200 Q $300 Q $400 Q $500.
Atomic Structure and the Periodic Table
Properties Are Used to Identify Matter
Jeopardy Q 1 Q 2 Q 3 Q 4 Q 5 Q 6Q 16Q 11Q 21 Q 7Q 12Q 17Q 22 Q 8 Q 13 Q 18 Q 23 Q 9 Q 14 Q 19Q 24 Q 10 Q 15 Q 20Q 25 Final Jeopardy Vocabulary States of.
Chapter B-1 Lesson 1 What are elements?. Matter Matter is anything that takes up space and has mass. (weight on Earth)
Matter Vocabulary. __________________ anything that has mass takes up space matter.
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)
Basic chemistry Why learn it? Life depends on chemistry. If the first task of an architect is to understand building materials, then the first job of a.
Atomic Structure Chm Matter MixturesPure Substances.
Chapter 2~The Chemistry of Life
Unit 2 Atomic Theory. An atom is… The smallest particle into which an element can be divided. “Building block of matter”
TA01A –Teach About Matter and Atoms Use with BrishLab PS01B Done By: Coach B.
CHEMISTRY PART 1 Atoms and The Periodic Table. Definitions  Chemistry:  The study of the structure and properties of matter.  Element:  A substance.
Matter Intro Chapter. Anything that has mass and volume. It is made up of atoms. Matter.
Element Box page 7 Si Silicon 14 Atomic number Chemical Symbol
Basic Chemistry.  What are the basic elements of all living systems?
Chapter 3.1 Chemistry of Life….  Atom – basic unit of matter It is the simplest unit of matter with its own physical and chemical properties Made up of.
Atom The basic building block of all matter. Greek for átomos: undivided Material from:
Parts of an Atom. What is an atom? Atoms are the fundamental building blocks of all things Atoms are the most basic unit of matter Atoms contain three.
Physical Science 101. Atom the basic building block of all matter one single “unit” of an element Examples: a Hydrogen atom, a Nitrogen atom.
Matter Intro Chapter. Anything that has mass and volume. Matter.
Lesson: Atoms.
Atomic Structure.
Welcome to... ROUND Scoreboard X O Click Here if X Wins Click Here if O Wins.
Protons Neutrons Electrons Nucleus n n e e p p p n n Do Now: Draw a model of an atom, label the following: Protons, Neutrons, Electrons, and nucleus.
Chemistry 101 Answers.
The Chemistry of Life Atoms and Elements Chapter 6.
DO NOW – DENSITY REVIEW (SHOW WORK) 1. Find the Density of an object that has a mass of 10g and a volume of 5 cm Find the Density of an object that.
Created by G.Baker Atoms, Elements, and Compounds.
Objective: What are the basic components of an atom? Do Now: Watch the video clip, answer the following question- Why do we study chemistry in biology?
BELL-RINGER QUESTION 1. Look at the periodic table of elements…. How are the elements in the periodic table like the alphabet of letters?
Unit 2: Chemistry Lesson 2: Classifying Matter Essential Questions: 1
Atoms, Elements, Compounds, and Ions Atom basic building block of all matter Element Substance that consists of only one type of atom. Molecule has two.
Hints: mass number = (p+) + n DO NOW What do you know!
Silently Begin. Do Now 1) What is a chemical property? 2) Water freezes at 0 ⁰ C, is this a physical property or a chemical property of water? 3) T/F Checking.
What part of an atom is the arrow pointing to? A. proton B. electron C. neutron D. shell E. nucleus.
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.
WHAT IS CHEMISTRY? The study of the properties of matter and how matter changes.
Sept 8st: Subatomic Particles
Welcome to Class Silently Begin Do Now What elements are we? 1)I have 26 electrons. 2)My atomic number is 3. 3) My chemical symbol is K. 4) I have an atomic.
EQ: What are the two types of chemical bonds and what makes each one unique?
CHEMISTRY. 1/21/14  Get glue and scissors ready right now, please.  Next available page: insert your new table of contents Title: CHEMISTRY  Be ready.
Nature of Matter. Matter Anything that takes up space Has mass You are made up of matter…and so is everything around you.
Draw pictures that represent the following: 1. A pure element – only one type of atom present 2. A Mixture of two elements 3. Pure compound – only one.
Matter, Atoms, Molecules and the Periodic Table
Chapter # 2 – The Chemistry of Life I. The Nature of Matter -Life depends on Chemistry….Chemical reactions in our body keep us alive & all things are made.
Atoms and Molecules. Atoms Atoms are basic building blocks of matter that make up everyday objects.
Atoms, Elements, & Compounds. Elements Element --- any substance that can’t be broken down into simpler substances. Example of an element --- Oxygen,
Ch. 11 Section 1 Review Development of the Atomic Theory.
DO NOW 1)Ice is solid. Is this a physical or chemical property of ice? 2) Draw and complete the chart shown below. States of Matter are Physical Properties.
Atom The basic building block of all matter. Came from the Greek word átomos: undivided Material from:
E-e- e-e- e-e- What do you see? Protons:____ Electrons: ____ Neutrons:____ Mass Number: ________ What do you know? Atomic Number: ____ Element Name: ________.
DO NOW Open your notebook, ready to take notes.
Atoms, Molecules, Compounds
Atoms and Elements.
Atoms and Molecules.
The Chemistry of Life The Nature of Matter.
Atoms & Molecules.
Atoms and Molecules.
1) What is a chemical property?
Atoms: Independent Practice (INB 46)
Matter Vocabulary.
Presentation transcript:

Do Now What is an atom? What is an element? What is a molecule? What is a compound? Answer in complete sentences! Can’t remember? Use your notes or your textbook.

Homework and Announcements Textbook Pages: 318-321 All questions and activities Chapter 9 lesson 1 Vocabulary Chart (pg. 313) USA TestPrep Science Fair Projects – Due Friday Complete (Pre-lab forms and Research Summary)

Title: Structure of an atom L.O.: SWBAT describe the structure of an atom.

Compounds Most elements in nature are found combined to other elements. A compound is a pure substance made of two or more different elements chemically combined in a set ratio. A compound may be represented by a chemical formula, which shows the elements in the compound and the ratio of atoms. For example: H₂O The ratio of hydrogen atoms to oxygen atoms is 2 to 1.

Compound Review – Remember the Shells? When elements are chemically combined, they form compounds having properties that are different from those of the uncombined elements. Example Calcium (solid) + Carbon (solid) + Oxygen (gas) = Calcium Carbonate

What is an atom? Matter “stuff” Made up of compounds Made up of elements Made up of atoms Atom Basic particle of which all elements are made.

How big is a cell anyway. http://learn. genetics. utah http://scaleofuniverse.com

All atoms have the same basic structure with the same three components. 3 components of an ATOM Protons Neutrons Electrons What three particles make up an atom? Share with the members of your group. p n

Where is each particle found? Atom Protons Found in the center (or nucleus) of the atom. Neutrons Electrons Found constantly moving around the nucleus. p n

What does an atom look like? + + NUCLEUS (Protons and Neutrons) CLOUD OF ELECTRONS (electrons)

Draw and label the chart as shown below. What are the three particles that make up an atom? PARTICLE SYMBOL CHARGE MASS PROTON NEUTRON ELECTRON

Each component is has a symbol. PARTICLE SYMBOL CHARGE MASS PROTON p+ NEUTRON n ELECTRON e-

Each component can be categorized by their charge. PARTICLE SYMBOL CHARGE MASS +1 PROTON p+ NEUTRON n ELECTRON e- -1

Each particle has a specific mass. SYMBOL CHARGE MASS (amu) PROTON p+ +1 1 NEUTRON n 1 ELECTRON e- -1 ~ 0 (Nearly 0)

Pair-Share Proton, Neutron, or Electron It is the particle of an atom represented by the symbol (n). Neutron It is the particle of an atom with no charge.

Pair-Share Proton, Neutron, or Electron It is the particle of an atom with a mass of zero. Electron This particle has a charge of +1. Proton

Pair-Share Proton, Neutron, or Electron Name the two particles with a mass of 1(amu). Proton and Neutron It is the particle that is represented by the symbol e-. Electron

Pair-Share Proton, Neutron, or Electron It is the particle of an atom with a negative charge. Electron The two particles located in the nucleus of an atom. Protons and Neutrons

In your notes, draw a model of the following... Draw a model of an atom. Label the following: Protons Neutrons Electrons Nucleus e e e e p n p

Summary Write a paragraph (3-4 sentences) reflecting on today’s lesson. What is an atom? What makes up an atom? What symbols are used to describe an atoms components?

Are you on task? Textbook pages 318-321 Answer all question/activities Vocabulary Chapter 9 lesson 1 (Page 313) Chapter 9 lesson 1 Vocab. Word Definition Picture Word Definition Picture Word Definition Picture Word Definition Picture Word Definition Picture Word Definition Picture Word Definition Picture Word Definition Picture Word Definition Picture Word Definition Picture