What are the rules for naming and writing compounds?
Rules for Naming and Writing Compounds I. Ionic Bonds • bonding between a metal and non-metal or the bond between a positive ion and a negative ion forming a binary compound. • end in the suffix “ide” • Or bonding between a metal and a complex ion. Steps in writing formulas: • Use a periodic table of elements and of ions.
How to name a metal and non metal compound?
Metal and non-metal 2 non-metals 3 or more elements polyatomic compound covalent compound ionic compound USE GREEK PREFIXES Put prefixes in front of element names to tell how many atoms are there. Don’t use “mono” for first name, but always for second name. Li2S Metal and non-metal— ionic
How to make a chemistry 1A nomenclature worksheet?
CHEMISTRY 1A NOMENCLATURE WORKSHEET Chemical Formula Nomenclature Practice: Complete these in lab and on your own time for practice. You should complete this by Sunday. Use the stock form for the transition metals. Give the formula for the following: 1. sulfur dioxide ____SO2______________ 2. sodium thiosulfate ____Na2S2O3__________ 3.
Why are ionic compounds so easy to name?
Mono – 1 Di – 2 Tri – 3 Tetra – 4 Penta – 5 Hexa – 6 Hepta – 7 Octa – 8 Nona – 9 Deca – 10 Exception— O2is “peroxide” and can make polyatomic com- pounds with only 2 ele- ments! O2 with a non-metal is di oxide. O2with a metal OR Hydrogen (acting as a metal) is peroxide. Why are ionic compounds so easy to name?
How to name covalent compounds in chemistry class?
In the guided inquiry lesson, Naming Covalent Compounds, students engage their literacy skills to interpret tables and answer a series of guiding questions to discover the rules of naming and formula writing for simple covalent compounds.
How to use AACT to teach chemical names?
We constructed a unit plan using AACT resources that is designed to teach Chemical Names and Formulas to your students. Name binary and ternary ionic compounds given the formula.
How to name Binary compounds in chemistry class?
Students use dice and element cards to name binary molecular compounds and then draw their Lewis Diagrams with the Molecular Compound Dice activity. The element cards can be downloaded, printed, and laminated for pairs of students to participate in this hands on activity.