Covalent Compounds These compounds are formed when atoms “share” electrons in order to become stable. Usually formed between 2 or more non-metals.

Slides:

Advertisements

Similar presentations

Covalent Compounds A covalent bond is formed when electrons are “shared” between two atoms.

Advertisements

Naming Binary Molecular Compounds

Nomenclature—Naming Compounds that Only Contain Nonmetals Packet #17.

Unit B Matter and Chemical Change Molecular Compounds.

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.

Molecular Compounds 3.3. Facts Molecular compounds occur when non metals combine to form a pure compound. These non-metals share electrons forming a molecular.

Covalent Bonding (Molecular Compounds) I. Characteristics of Molecular Compounds A. Compounds result from the sharing of electrons B. Lower melting points,

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

Binary Molecular Compounds Nonmetal + Nonmetal. Binary Compounds Containing Two Nonmetals To name these compounds, give the name of the less electronegative.

Molecular Compounds.

LecturePLUS Timberlake

6.5 Molecular Compounds: Sharing Electrons

Binary Molecular Compounds

If two atoms of the same element are covalently bonded, a is formed.

Naming Covalent (Molecular) Compounds

Molecular Compounds: Chemical Formulas and Naming

What type of bonds do the compounds below possess?

Naming Covalent Compounds

Names and Formulas of Binary Covalent Compounds

Write the formula for the following

PREFIXES FOR NON METALLIC COMPOUNDS

Binary Molecular Compounds

Binary Molecular Compounds:

Covalent Bonding.

Molecular Compounds SNC2D.

Chemical Formulas-Covalent

Forming Molecular Bonds

Chemical Bonding.

COVALENT NOMENCLATURE

Covalent Nomenclature

Formula Writing Say what??.

Covalent Nomenclature

How Atoms Combine Part 1 Section 7.3 & 7.4.

Names and Formulas of Binary Covalent Compounds

Unit 2, Lesson 7: Naming Covalent Compounds

Covalent Compounds and Naming

Covalent Nomenclature

4.2 Names and Formulas of Compounds

Molecular Compounds SNC2D.

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.

Covalent Compounds Two non-metals.

Covalent Bonds.

Molecules and Covalent Bonding

Molecules and Covalent Compounds

Wednesday, November 12, 2014 Objective: Students will be able to write the formula for Type III Compounds. Warm-Up: Identify the following compounds as.

Naming Binary Molecular Compounds

Binary Compounds Containing Two Nonmetals

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.

Naming Binary Molecular Compounds

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

Naming Covalent/Molecular Compounds

Covalent Compounds: Names & Formulas

Binary Covalent Compounds

Naming Binary Molecular Compounds

DO NOW Pick up notes and handout

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.

1. What is a covalent bond? 2. How is a covalent bond different than an ionic bond? 3. How is a covalent bond similar to an ionic bond? 4.Why are metallic.

ELEMENT RIDDLES 1.If you get a part in the school play, you will be required to _________ Actinium Iodine 2.What you call dinner for one ______.

Unit 1: Chemistry Basics

Molecular Bonding.

COVALENT MOLECULES.

Naming Binary Molecular Compounds

Notes #4: Naming Covalent Compounds

molecular compounds are compounds consisting of nonmetals

Binary Molecular Compounds:

COVALENT COMPOUNDS.

Presentation transcript:

Covalent Compounds These compounds are formed when atoms “share” electrons in order to become stable. Usually formed between 2 or more non-metals.

Covalent Compounds Exist in solid, liquid, and gas forms at room temperature. Normally do not conduct electricity. [http://universe-review.ca/I13-14-sulfur.jpg]

Covalent Compound Names Example: CO2 Carbon Dioxide Use prefixes (pg. 593) to show how many atoms there are. [http://cwx.prenhall.com/bookbind/pubbooks/mcmurry2/chapter2/medialib/TB02_002.JPG]

Covalent Compound Names A couple “other” rules…. Never put the prefix “mono-” on the 1st element in the name. Always end the compound name with –ide.

Covalent Compound Names Example: NCl3 Nitrogen Trichloride Example: P2O5 Diphosphorus Pentoxide

Covalent Compound Formulas Example: Dinitrogen Tetrasulfide N2S4 Use the prefixes in the names to determine the subscripts in the formula Example: Carbon Monoxide CO