Chapter 3
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 | everything that has mass and takes up space
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| Elements | the ingredients that make up all of the other substances. Cant be broken into other substances.
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| Metals | good conductors of electricity and heat. Can bend without breaking most have a gray color.
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| Nonmetals | do not conduct electricity and heat very well.
May be a gas or solid.
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| Semimetals | sometimes like metals and sometimes like nonmetals.
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| Atom | the smallest part of an element that still acts like an element.
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| Atomic theory | states that everything is made of atoms.
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| Compound | a type of matter made of two or more elements.
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| molecule | smallest particle of a compound that still acts like a compound.
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| Protons | positive charge, Found in nucleus
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| Neutrons | no charge, found in nucleus.
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| Electrons | negative charge, orbits the nucleus.
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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:
Gilliangl
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