science 1st semester vocabulary
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 the most important rule in science safety? | Listen to your teacher and follow instructions very carefully.
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| If something breaks or is damaged in a lab you should... | Tell your teacher immediately
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| What can you use to measure mass? | triple beam balance
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| How do you find density? | The mass of the object divided by the volume.
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| What is an object's mass measured in? | grams.
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| If you have the volume and density of an object, how can you find the mass? | Multiply the volume and the density.
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| When a bike rusts what kind of change is it? | Chemical change
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| When a candle melts what kind of change is it? | Physical change
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| The protons and neutrons of an atom are located in the... | nucleus
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| Electrons have _______ charge. | negative
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| The atomic number on the periodic table stand for | the number of protons
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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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