Science test
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 proton | positively charged particles
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| What are electrons | negatively charged particles
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| describe a neutron | neutrally charged meaning no charge at all next to the proton
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| what are nucleons | protons and neutrons combinded
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| what is a atomic number | the number of protons an atom has
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| what is a mass number | the number of nucleons an atom has
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| what is an atom | the smallest particle of an element
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| what are naturally occurring elements | 94 different kinds of elements found in nature
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| what are synthetic elements | man made elements
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| what does carbon combine | it combines with many different elements/many things
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| who are alchemists | people who mixed a lot of things together to make new things
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| what is a compound | contains at least two different elements combined
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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:
9acdancer
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