tmrw
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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| all of the things around you are called | matter
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| if you keep cutting an object in half and half again u would eventually get down to an | atom
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| atoms r mostley | empty
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| the middle of the atom is the ______ it contains _____ an d______ | nuecleus, protons, nutrons
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| protons have a _____ charge | postive
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| nuetrons have a __ ____ or ______ charge | no charge , nuetrual
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| around the nucleus are the | electrons
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| everything tht u can touch and feel is mostely | empty space
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| how small is an atom ? | 1M fit on the head of a pin
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| ____ are the basic building blocks of matter | atoms
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| all matter is made of ___ and ________ | atoms, molecules
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| what is the formula of water | H2O
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| water is made of _ parts _______ and __ part ____ | 2 hydrogen
1 oxygen
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| whta makes an atom diffrent from each other | number of protons and eletons or atomic number
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| atoms are aranged in | groups
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| atoms can all be found on | periodic table
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| the ____ _______ is the number of protons in thre nucleus | atomic number
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| there are __ elements that occur naturally | 92
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| NaCI is the compound for | salt
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| everything in the universe is either _____ orn______ | energy ,matter
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| _____, _____, and _____ are energy | heat light sound
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| THINGS are made of | matter
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| _______ is in every living thing | carbon
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| ______ chemistry is a branch of chemistry names after carbon | organic
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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.
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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:
abby_pottorff_13
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