Discovering Design with Chemistry chapter 4
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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Wave-particle duality | The concept that light as well as many subatomic particles have the properties of both particles and waves
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Aufbau principle | Electrons fill orbitals starting with the lowest-energy ones and then filling higher-energy orbitals as needed
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Valence electrons | An atom's outermost electrons
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Ion | An atom or group of atoms that develop an electrical charge by gaining or losing electrons
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Ionic compound | A compound formed by cations and anions held together by their mutual attraction
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Electrolysis | Breaking down a chemical using electricity
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Electrolytes | Chemicals that form a conductive solution when dissolved
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Review the information in the table. When you are ready to quiz yourself you can hide individual columns or the entire table. Then you can click on the empty cells to reveal the answer. Try to recall what will be displayed before clicking the empty cell.
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.
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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