matter and chemistry
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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| What is the science that evaluates evidence to solve crimes? | forensics
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| What is the chart that lists all known elements by their atomic weight? | periodic table
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| Which subatomic particle is located in the nucleus and has a positive charge? | proton
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| What is the building block of all matter? | atom
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| What is a pure substance with only one type of atom? | element
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| Which subatomic particle has no charge and is located in the nucleus of the atom? | neutron
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| What is a pure substance that made of two or more elements that are joined chemically? | compound
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| What do you call anything that has mass and takes up space? | matter
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| What is an abbreviation that tells how many atoms of an element are in a molecule? | chemical formula
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| Which subatomic particle is located outside the nucleus of an atom and has a negative charge? | electron
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| What is made of different substances that are not chemically combined? | mixture
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| What are mixtures that are evenly mixed? | solutions
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| What type of solution is made from one or more metals or solids? | alloy
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| What alloy is made of copper and tin? | bronze
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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.
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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:
bkapala
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