7th Grade Science - Matter
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 are the 4 states of matter? | liquid,solid,gas,plasma
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| what are 3 parts of an atom? | proton, neutron, electron
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| what is nucleus made out of? | protons
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| what are the characteristics of physical changes? | 1. matter remains the same kind matter.
2.no new substance are formed
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| what are the possible indicators of physical change? | 1. size changes
2. shape changes
3.phase changes (solid , liquid ect.)
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| What is volume? | the amount of space an object takes up
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| What are atoms? | A molecule that is made out of two or more atom
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| what is combustibility? | the ability to burn something
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| What is conductivity? | When something moves from one place to another
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| What is nucleus? | nucleus is the middle of an atom
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| What is carbon? | carbon is every living thing (organic science)
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| What is a compound? | A substance made out of two or more diffrent element
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| The study of matter and how matter change is | chemistry
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| what is physical change? | a change in wich alters the form or appearance of the matter physical change
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| what is energy? | everything in the universe is either made out of matter or energy
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| what is an element? | what is a substance that cannot be broken down into other substances
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| the word that describes the the connection between atoms in a molecule | bond
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| what is solution? | a misxture that cannot be brought back to what is was
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| What is solution? | to or more parts mixed together
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| air can be weighed | false
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| both air and heat are matter | false
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| matter takes up space | true
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| light is matter | false
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| matter can be in different shapes | false
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| a solid had a definite shape | true
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| you cannot change a shape of a solid | false
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| when water changes to steam it undergoes a chemical change | false
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| air will expand to fill the space availible | true
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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:
maryamalashram
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