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Making Models of Compounds
Objectives:
• Use Models of ions to put together formulas. ...
• Name the compounds from their formulas. ... Cut up the ion model sheets into individual ions. ... Using the ions models, assemble formulas for the compounds formed by each cation with each anion. ... Which of your anions always form binary compounds with metal ions?
Compounds containing only 2 elements. ... Give two examples of compounds with ions in a one-to-one ratio. ... All the compounds in this activity are composed of charged ions. What class of compounds is composed of ions? What class of compounds is composed of atoms, not ions?
The types of compounds composed out of ions are those in which its elements have lost or gain an electron. The types of compounds made out of atoms have no electron losses or gains in there elements. ... Two ionic compounds often react so that the cations and anions change places. ... Name the two compounds formed by the reaction between barium nitrate and potassium sulfate. What are the formulas for these compounds? ... Check the ingredients names on the label and make a list of any that you think are ionic compounds.
Approximate Word count = 951
Approximate Pages = 3.8
(250 words per page double spaced)
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