Covalent Bonds.

Slides:

Advertisements

Similar presentations

Unit 6 Covalent Bonding.

Advertisements

1 Chapter 6 Inorganic and Organic Compounds: Names and Formulas 6.5 Covalent Compounds and Their Names Basic Chemistry Copyright © 2011 Pearson Education,

Naming Covalent Compounds

Covalent Nomenclature Naming Molecular Compounds.

Naming Covalent Bonds.  Write the names of both elements.  Change the final ending to -ide.  Add prefixes to indicate subscripts.  Only use mono-

Ch Chemical Bonds III. Naming Molecular Compounds  Molecular Names  Molecular Formulas.

Unit B Matter and Chemical Change Molecular Compounds.

Formulas of Molecular Compounds Many compounds- made up of molecules and not ions Compound made u p of molecules are molecular compounds Use molecular.

Naming Covalent Bonds.  Write the names of both elements.  Change the final ending to -ide.  Add prefixes to indicate subscripts.  Only use mono-

Molecular Compounds. Outline  Molecular Compounds  Diatomic Molecules  Naming Molecular Compounds  Combining Capacity.

Bonding. Why do atoms bond? Atoms bond to get 8 valence electrons! Octet Rule: atoms need 8 valence electrons to be stable. 2 ways to get 8 1. transfer.

Molecular Compounds  Consists of two or more non-metals  Majority of known compounds are molecular Ex: water H 2 O sugar C 12 H 22 O 11 carbon dioxide.

Putting Atoms Together

Covalent Bonding.  Atoms share electrons  Occurs between two non-metals.

Covalent compounds Sharing of electrons. Chemical Bonds Ionic Bond – Transfer of electron – Exist in a crystal lattice form Covalent Bond – Pairs of electrons.

Molecular Compounds SNC2DI. Terms to Know A covalent bond is formed when elements share electrons to make a bond. A molecular compound is formed from.

MOLECULAR COMPOUNDS Ms. Martino’s SNC2P. Molecular Compounds Molecular compounds are formed when two _______________ electrons in a _______ bond. Example:

CHEMISTRY PART 11 Covalent Compounds. Remember...  Metals want to lose electrons and non-metals want to gain them.  These are ionic bonds.

Molecular Compounds  A pure substance formed from two or more non-metals  Forms a molecule in contrast to a crystal of ions like in an ionic compound.

Naming Molecules. Naming Molecular Compounds There are several accepted ways to name molecular compounds. Molecules do not have to have empirical (lowest.

In this chapter you will learn about compounds and their names and formulas.

Molecular Compounds. When non-metals combine, a pure substance called a molecule or a molecular compound is formed  Composed of two non-metals  Can.

Naming Molecular Compounds Covalent Bonding. Names and Formulas Remember covalent bonding occurs between two non- metals There are three rule to naming.

Naming Covalent Compounds Covalent compounds consist of Two non-metals.

LecturePLUS Timberlake

LecturePLUS Timberlake

6.5 Molecular Compounds: Sharing Electrons

Naming Covalent Compounds

Names and Formulas of Binary Covalent Compounds

Unit 6: Covalent Bonding

PREFIXES FOR NON METALLIC COMPOUNDS

Binary Molecular Compounds

Molecular Compounds SNC2D.

Molecular Names and Formulas (Covalent Compounds)

How to Name Covalent compounds?

Covalent Nomenclature

Covalent Nomenclature

Chapter 4 Compounds and Their Bonds

Molecular Compounds and Nomenclature

How Atoms Combine Part 1 Section 7.3 & 7.4.

Molecular Nomenclature

Covalent Nomenclature

Molecular Compounds SNC2D.

III. Naming Molecular Compounds Molecular Names Molecular Formulas

Naming Binary Covalent Compounds

Binary Covalent Compounds

Topic 6: Chemical Compounds

Learning Objectives To understand the bonding that occurs in molecular compounds To compare and contrast ionic and molecular compounds.

Molecules and Covalent Bonding

Molecules and Covalent Compounds

III. Naming Molecular Compounds Molecular Names Molecular Formulas

BELLWORK 12/07/15 Draw the Lewis Structure for NH3 using lines for the shared electron pairs. Draw the Lewis Structure for CO2 Draw the Lewis Structure.

BELLWORK 12/8/16 On your worksheet, complete the Covalent Compounds Wksht (Page 2)

Covalent Compounds: Names & Formulas

Binary Covalent Compounds

Naming Covalent Compounds

How to write formulas for non-metal compounds

C2.1 ions & Molecules An Ion is a charged particle that results when an atom gains or loses one or more electrons Read Section 5.5 A molecule is a particle.

Molecular Compounds and Nomenclature

Naming Binary Covalent Compounds

Chapter 6 Chemical bonding.

Q/A How do you think Carbon would bond with Oxygen? What type of bond do you think this is ? There is actually many ways that Carbon can bond with Oxygen.

Chemistry Lesson # 4 Molecular Compounds.

Physical Science Chapter 20

Molecular Bonding.

molecular compounds are compounds consisting of nonmetals

Binary Molecular Compounds:

COVALENT COMPOUNDS.

Presentation transcript:

Covalent Bonds

Let’s Recall! Ionic compounds - A bond is formed through an electron transfer between a metal and a non-metal.

Molecular compounds form when two non-metals share outer electrons. This bond is known as a covalent bond

Dogs Teach Chemistry

Diatomic Molecule Is a molecule that consists of two atoms joined together with a covalent bond. Can be between the same or different atoms (EX) H2, F2, HF

Covalent Compounds - naming

Naming – molecular compounds For molecular compounds, prefixes are used to specify the number of atoms. (Ex) Dinitrogenpentoxide Two (= di) nitrogen atoms Five (=pent) oxygen atoms N2O5

Prefix Number of atoms Examples mon(o)- 1 carbon monoxide, CO di- 2 carbon dioxide, CO2 tri- 3 sulfurtrioxide, SO3 Tetr(a)- 4 carbon tetrachloride, CCl4 Pent(a)- 5 phosphorus pentafluoride, PF5

Practice #1 PCl3 1. Write the names of both elements in the same order Phosphorus Chlorineide 2. Add pre-fixes(Remember prefix “mono” is never used for the first element.) Phosphorus trichloride

Name the Molecular Compounds N2O NI2 CCl4 OF2 P2O5 N2O3

Write the formula for the following molecular compounds Carbon Monoxide Sulfur Tetrafluoride DinitrogenTetroxide NitrogenTribromide Carbon disulfide