science project
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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| element | AN ELEMENT IS MATTER MADE UP OF ONLY ONE KIND
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| ATOM | THE SMALLEST OBJECT THAT RETAINS PROPERTIES OF AN ELEMENT
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| NUCLEUS | THE POSITIVELY CHrged central cor of an atom , contaaining most of it's mass
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| electron cloud | region surrounding the nucleus of an atom, where electrons are mstly likely t be found
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| proton | positively charged particle present in the nucleus of an atom
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| neutron | nuetral particle that has the same mass as the proton and is found in the atoms nucleus
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| electrns | negatively charged perticle that is in the electron clud around the nucleus
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| periodic table | element are present by an increasing atmic number , the number of protons in an atmic number
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| molecule | two or more atoms that are joined together are called molecules
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| acceleration | is a change in speed and direction
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| balanced forces | ooccurs when the total force on an object equals 0, the object doesn't move
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| directions | the way you move or the way you go
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| force | is a push or pull
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| newton's first law | the acceleration of an objectby force is also called the law of inertia.
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| speed | distance travelled by an object in a certain time
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| unbalanced forces | occur when the netforce on an object does not equal too 0, results in an object chsnging its motion
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| velocity | speed
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| white dwarf | a star the size f earth i it's final stage of evolution for low mass stars.
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| eliptical galaxies | the shape of a galaxy that takes a sphere
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| irregular galaxy | a galaxy with no distict r regular shape
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| spiral galaxy | a galaxy with a spial shape
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| asteroid | any of the thousands of the small bodies of from 480 miles to less than a thousand mile in diameter
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| comet | a celestial body moving about the sun
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| meteor | a meteoroid that burns up on earth's surface
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| meteorite | a meteoroid that burns up on entering the earth's atmosphere.
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| meteoroid | often remains of comts traveling through space
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| red giant star | a large, luminous star.
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| milky way | a galaxy that earth is in
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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:
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