Grade 10 Science – Unit 2 – Chemistry – Chemical Bonding Chemical Formula Molecular Compounds Periodic Table WHMISBalancing Equations 11111 22222 33333.

Slides:

Advertisements

Similar presentations

Properties of an Atom In this presentation you will:

Advertisements

Nomenclature. Valence electrons  Valence electrons are the electrons that are in the highest energy level of an atom.  These electrons are involved.

Ch 7 Notes. Atoms ‘building blocks’ Element ‘one kind of atom’ Compounds ‘different kinds of atoms’ Shown w/ Symbols Shown w/ Formulas Molecule two or.

Identify the elements present in each of the following compounds and the number of each element atom present. Common salt: NaCl Nitric acid:

Chemical Bonding Atoms will bond together to become stable Atoms may share electrons to become stable.

LIFE IS A SERIES OF THINGS YOU’RE NOT QUITE READY FOR.

How Atoms Combine (7.3). Atoms combine to become more ________. The most stable elements in the periodic table are the ___________________ because they.

The Fundamental Ideas in Chemistry

Ionic Bonding Naming and formula writing Mrs. Kay Chemistry 11 Read pages

NCEA1 Chemistry Basics CA 2005 Element Structure and the Periodic Table Chemical Bonding.

WHMIS. Class A COMPRESSED GAS  Gases under high pressure  Could explode if dropped, bumped, punctured or heated  Examples: Oxygen, helium, carbon dioxide.

Chemical Bonds Key Terms. Chemically Stable Describes an atom that has a full outer energy level. All noble gases have the maximum number of electrons.

Grade 10 Academic Science - Chemistry

Chapter 7 Chemical formulas and Bonding Elements tend to react to fill out their outer electron shell (s and p orbitals). This results in a more stable.

Developing Chemical Equations

Noggin Knockers Final Jeopardy The Atom Periodic Table Bonding Chemical Formulas Chemical Reactions Real World.

How many correct hazardous symbols do you have?

Workplace Hazardous Materials Information System (WHMIS)

01 Track 1.wma Chemical Bonding download this presentation from

Why are nitrogen and phosphorus both in group 5?

Chapter 8 Ionic Compounds.

Gas Tests Oxygen (O 2 ) – glowing splint test Carbon Dioxide (CO 2 ) – limewater test Hydrogen (H 2 ) - pop test Gas Tests Oxygen (O 2 ) – glowing splint.

Chemistry of Matter Properties and Interactions of Elements

IONS REVIEW THE ATOM POLYATOMIC.

Tuesday January 11, 2011 (Review for Semester Final Exam – Day 4)

Science 10 Review Part 1: Chemical Compounds. Ionic Compounds.

Molecular Compounds (a.k.a. Covalent Compounds)

IPC Notes Stability in Bonding & Electron Dot Diagrams.

Chemistry of Matter Properties and Interactions of Elements MS State Objectives 2.a. and 2.b.

Chemical Bonds Physical Science. Valence Electrons Electrons found in the last shell, orbital or energy level Code :  1,2,3,4,5,6,7,8  “A” columns.

The Periodic Table Atomic Number (number of protons) Symbol Atomic Mass Period.

pH What is the pH of an ACID? Which type of OXIDE forms an ALKALI? Which type of OXIDE forms an ACID? What happens to the pH of an ACID when it is diluted?

In Chemical Reactions, Elements combine to form compounds.

Chemical Reactions Ions, Molecules and Compounds.

Combined elements –Compounds = unique properties from the elements that make them up. –NaCl for example Na = shiny, soft, silvery, metal that reacts violently.

Bell Ringer # 1 1. Which of the following is the basis for arranging the elements in the modern periodic table? A. Alphabetical order B. Masses of atoms.

Chemistry Writing Formulas.

Chemical changes occur when new substances are created. The original substance(s), called reactants, change into new substance(s) called products. Copper.

WHMIS Crystal Moules October 23, WHMIS W orkplace H azardous M aterials I nformation S ystem.

Employee Training Gold Crown.

Atom Vocabulary. Atom The smallest particle of an element the building blocks of all matter.

Review for Bonding and Compounds Test. Compound formulas Ions must add up to zero charge What metal ion is present in Na 2 O? Binary compounds (two elements)

Ionic and Molecular Compounds. Forming Ions  Why are noble gasses the least reactive?  The last level is filled up!  Why are the alkali metals so reactive?

Grade 10 Science – Unit 2 – Chemistry – Chemical Bonding Classifying Chemicals Ionic ChargesChemical Formula Atomic Number and Atomic Mass Rates of Reaction.

Introduction to Chemistry

Eighth Grade Review Chemistry. Matter is anything that has mass and occupies space. All matter is made up of small particles called atoms.

 WHIMIS Employee Training Created for Employees of Hotel Gallent for Training in WHIMIS Laws.

States of Matter Draw a particles (circles) diagram Heating and cooling curves Label the graph with the state at each point. Why does the temperature not.

Chemical Bonding Atoms and Valence Electrons. Chemical Bond: the force of attraction that holds atoms together as a result of the rearrangement of electrons.

Chapter 4 Vocabulary With your host Cory Johnson.

Atomic structure and chemical bonds. Warm up – Nov 4  What are the subatomic particles, their location in the atom and their charges?

IGCSE CHEMISTRY SECTION 2 LESSON 1. Content The iGCSE Chemistry course Section 1 Principles of Chemistry Section 2 Chemistry of the Elements Section 3.

Chemistry AI Chapter 9 A. Valence electrons Those electrons on the outer most energy level; they give the element its chemical and physical properties.

1. How are the noble gases different from other groups of elements? a. Their atoms do not react easily with other atoms. b. They are nonmetals. c. They.

Chemical Formulas, Compounds, Combining Atoms…oh my!

When two or more substances react to produce new compounds with different physical and chemical properties.

Calderglen High School

1.3 Ions and Octet Rule.

SAFETY IN THE LAB CLASSROOM

How Atoms Combine (7.3).

How Atoms Combine (7.3).

The Physical and Chemical Properties of the Group 1 elements

Unit 4 Notes: Valence Electrons, Cations & Anions

WHMIS Lesson 4.

WHMIS TRAINING.

Introduction for Science 10

Ch. 5/6 Review.

Chapter 2: Atoms and Bonding

Covalent Bonds When Atoms Share.

Holding Atoms Together

Presentation transcript:

Grade 10 Science – Unit 2 – Chemistry – Chemical Bonding Chemical Formula Molecular Compounds Periodic Table WHMISBalancing Equations

Potassium sulfate

What is K 2 SO 4 ?

Al 2 O 3

What is Aluminum oxide?

Phosphate ion

What is PO 4 -3 ?

Na 3 PO 4

What is Sodium phosphate?

Phosphorus pentafluoride

What is PF 5 ?

It is used as a window cleaner. Its chemical formula is NH 3

What is Ammonia?

An ion made up of one or more atom that acts as a single particle.

What is a POLYATOMIC ION?

A bond that results from the sharing of outer electrons between non-metal atoms

What is a COVALENT BOND?

The chemical formula for Cu(NO 3 ) 2

What is Copper(II)nitrate?

The ability to attract and hold electrons

What is ELECTRON AFFINITY?

The Group of metals that are highly reactive and have only one valence electron in their outer shell

What are ALKALI METALS?

A row of elements in the Periodic Table

What is PERIOD?

The elements of Group 18 that are the most stable elements (i.e., they all have full outer shells of electrons)

What are NOBLE GASES?

A diagram or illustrative model showing the arrangement of electrons in orbits around the nucleus of an atom

What is BOHR-RUTHERFORD DIAGRAM?

Most of an element’s volume

What is EMPTY SPACE?

The full name of WHMIS

What is WORKPLACE HAZARDOUS MATERIALS INFORMATION SYSTEM?

Full name of MSDS

What is MATERIALS SAFETY DATA SHEET?

This class includes compressed gases, dissolved gases, and gases liquefied by compression or refrigeration.

What is COMPRESSED GAS?

This class includes caustic and acid materials that can destroy the skin or eat through metals. Examples are sodium hydroxide, hydrochloric acid, nitric acid

What is CORROSIVE MATERIAL?

This class includes solids, liquids, and gases capable of catching fire in the presence of a spark or open flame under normal working conditions.

What is FLAMMABLE or COMBUSTIBLE MATERIAL?

K + O 2 →

What is 4K + O 2 → 2K 2 O?

SnO 2 + H 2 →

What is SnO 2 + 2H 2 → Sn + 2H 2 O?

This is a combustion reaction (i.e., burning) that produces carbon dioxide and water C 3 H 8 + O 2 →

What is C 3 H 8 + 5O 2 → 4H CO 2 ?

H 2 SO 4 + Fe → Fe 2 (SO 4 ) 3 + H 2

What is 3H 2 SO 4 + 2Fe → Fe 2 (SO 4 ) 3 + 3H 2 ?

HNO 3 + Al(OH) 3 →

What is 3HNO 3 + Al(OH) 3 → Al(NO 3 ) 3 + 3H 2 O?