sci9 chapter 3 vocab
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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| chemical formula | symbols that show the elements in a compound and ratios
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| chemical name | name of a compound that inducts the elements in it
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| covalent compound | compounds such as water in witch to atoms share electrons
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| endothermic | characterized by an overall absorption used to describe a chemical relation
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| exthothermic | characterized by a release of heat light sound though eletrical or other means used to discribe the chemical reaction
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| ionic compound | compounds such as table salt in which oppositely ions come to gather because of mutual attraction
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| ionic lattice | repiting pattren of positvly charged and negitvly charged forming a ionic compound
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| molecule | a group of atoms in witch the atoms are bound together by the sharing of one or more paris of electrons
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| multivalent | metales that can form a ion in more then one way resulting in ions with difrent charges
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| polyatomic ion | a molecular ion composed of more then one type of atom joiend by colvalent compounds
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| roman numeral | numerals based on those used by the ancient romans
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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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