about science 8th grade
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 a red shift? | red fled which means the planet is moving away
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what is a blue shift? | blue you meaning planet come twords you
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what are some indications that a chemical change has ocurred? | change in color, or smell, Bubbling,Fizzing
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what are some indications that a phyical change has ocurr | change in state ect....
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what is newtons first law | what is in motion stays in motion unless acted upon by an outside force
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What is newtons second law? | Acceleration=distance/time
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What is newtons third law? | For every action there is a equal or opposite reaction
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what is the equation for speed | speed=distance/time
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Where is the Protons and Neutrons Located? | In the nucleus
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Where is the electrons located? | In the electron cloud
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What are the 2 subatomic particals? | Protons and nutrons
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What kind of charge does a proton have? | Positive
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What kind of charge is a neutron? | Neutral
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What kind of charge is an electron? | Negative
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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:
darkmoon44
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