Junior Cert Science
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| True or False. Ionic bonds are formed between metals and non metals | True
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| What is a crystal lattice | It is a regular arrangement of ions strongly held together in an ionic compound
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| Give 2 examples of an ionic compound | Sodium chloride and Magnesium oxide
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| Are ionic compounds solid or liquid | Usually crystalline solids
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| Do ionic compounds have a high or low melting point | High melting point
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| Are ionic compounds soluble or insoluble in water | Soluble
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| Are covalent compounds solid or liquid | Usually liquids or gases
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| Do covalent compounds have high or low melting points | Low melting and boiling points
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| What type of compound conducts electricity, ionic or covalent | Ionic
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To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
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Created by:
gcu science
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