Nuclear 1
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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Factors affecting nuclear stability | proton:neutron ratio
size of the nucleus
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natural transmutation | when an unstable nucleus emits a particle to become more stable
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Uranium | largest naturally occurring element
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radioisotope | radioactive isotope
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Decay mode | type of particle emitted from a radioisotope
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alpha particle | helium nucleus
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beta particle | electron (-) or positron (+)
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gamma radiation | pure energy
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penetration | ability to move in or through an object
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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:
mrsflower
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