Science Review
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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| How is the periodic table arranged? | By atomic numbers.
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| What stage is the sun at? | Main sequence.
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| Where are protons and nuetrons located at in the atom? | In the middle of the nucleus.
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| Where are electrons located at? | They surround the nucleus.
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| What is a bohr model? | It represents an atom.
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| Is burning a peice of paper physical or a chemical change | Chemical change.
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| Is melting ice a physical or chemical change? | Physical change.
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| What are light years used for mesasuring? | To find distance between stars and Galaxys
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| What is Astromoical units or AU used for? | To measure the distance between planets.
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| How is speed measured? | Average speed= Total distance/Total time
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| How is velocity measured? | Velocity= Distance/ Time+direction
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| how many molicules are in the compound 5CO? | 5
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| If the wave has long waves does it have a high or a low ferquency? | Low.
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| When you stretch a rubberband all the way does it have kinetic or potential energy? | Potential energy.
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| What stage is the sun at? | Main sequence.
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| What is a galaxy made up of? | Dust, gas,and stars.
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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:
msm1234
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