Αποτελέσματα Αναζήτησης
Naming Chemical Compounds Worksheet Name the following ionic compounds: 1) NaBr _____ 2) CaO _____ 3) Li 2 S _____ 4) MgBr 2 _____ 5) Be(OH) 2 _____ Write the formulas for the following ionic compounds:
For each combination of ions, fill in the chart below: cation symbol anion symbol compound # cations needed to make a neutral # anions needed to make a neutral formula compound name magnesium ion + sulfide Mg2+ S2-1 1 MgS magnesium sulfide lithium ion + iodide potassium ion + bromide calcium ion + fluoride beryllium ion + oxide strontium ion +
The formula of a base is written by showing the number of hydroxide ions needed to balance the positive charge on the cation. After reading Lesson 9.4, answer the following questions.
The following are a good mix of naming and formula writing problems to help you get some practice. Name the following chemical compounds: 1) NaBr _____ 2) Ca(C 2 H 3 O 2) 2 _____ 3) P 2 O 5 _____ 4) Ti(SO 4) 2
KS3 Chemistry: Ions. Priority Learning. Worksheet. Aims of this worksheet: Practicing the basics of ionic chemistry. Consolidating how to determine the charges of ions. Consolidating determining the formulae of simple and complex ionic compounds and ions/ 1. (9 marks) 2. (a) When two ions join together it is called an.
Watch out for compound ions, e.g. ammonium, hydrogencarbonate, hydroxide, nitrate, sulphate and carbonate. If you need more than one of them to balance the charges, put brackets around their symbol
Nomenclature is a system of naming. This worksheet presents a widely used system of nomenclature for ionic compounds. There are two types of metal cations with different naming conventions discussed separately. fixed charge (single charge) cations.
