Chapter 2
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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| Matter | anything that occupies space and has weight
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| Element | is matter that is composed of atoms that have the same number positive charges in their nuclei
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| Atom | is the smallest unit of an element with that element's chemical characteristics
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| Isotope | a different form of the same atom
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| Ionic Bond | is caused by a transfer of electrons between atoms
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| Covalent bond | involves a sharing of electrons by the outer shells of atoms
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| Hydrogen Bond | Illustrated by the weak attraction between water molecules
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| Electrolyte | is a substance that forms ions when it is dissolved in water
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| Ion formation | ions are formed when electrons in the outer shell are lost or gained
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| Molecule | when two at more atoms bond
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| Compound | a substance that contains molecules formed by two or more different atoms
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| Chemical Reaction | is a process where the atoms of molecules or compounds interact to form new chemical reactions
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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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Created by:
Ekane34
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