Science B-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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molecule | a group of atoms bonded together
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chemical bond | physical restraints used to hold someone or something together
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chemical formula | a set of chemical symbols showing the elements present in a compound and their relative proportions
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compound | a thing that is composed of two or more separate elements
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element | a part or aspect of something abstract, especially one that is essential or characteristic
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chemical reaction | a process that involves rearrangement of the molecular or ionic structure of a substance
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reactant | a substance that takes part in and undergoes change during a reaction
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product | an article or substance that is manufactured or refined for sale
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cross-link | a chemical bond between different chains of atoms in a polymer or other complex molecule
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monomer | a molecule that can be bonded to other identical molecules to form a polymer
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polymer | a substance that has a molecular structure consisting chiefly or entirely of a large number of similar units bonded together
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open system | a system in which the components and protocols conform to standards independent of a particular supplier
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closed system | a physical system that doesn't exchange any matter with its surroundings
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Law of Conservation of Mass | that the atoms of an object cannot be created or destroyed, but can be moved around and be changed into different particles
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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:
cpowalski85
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