Science Vocab
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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| 1st Semester Science Vocab | By: Alex Muffler
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| Gloves | Gloves protect your hands when handling chemicals and hot objects.
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| Safety Goggles | Goggles protect your eyes from chemical splashes.
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| Graduated Cylinder | Graduated Cylinders measure the volume of liquids or an object accurately.
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| Triple Beam Balance | Balances measure the mass of an object.
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| Density | Density is the mass per unit volume.
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| Mass | Mass is the amount of matter in an object.
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| Volume | Volume is the amount of space an object covers.
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| Proton | Protons are subatomic particles in an atom's nucleus with a positive electrical charge.
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| Electron | Electrons are tiny subatomic particles revolving around an atom's nucleus with a negative charge.
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| Neutron | Neutrons are subatomic particles in an atom's nucleus with no electrical charge.
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| Physical Change | Physical change is a change in shape or state of matter without a chemical change.
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| Chemical Change | Chemical change is a change in chemical composition to form a new element.
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| Group | Periods are horizontal lines on the periodic table of elements. Elements in a group have the same chemical properties and same number valence electrons.
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| Period | Groups are vertical lines on the periodic table of elements. Elements in a period have the same number of electron shells.
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| Newton's First Law | Newton's First Law says an object's movement doesn't change unless it is acted on by an unbalanced force.
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| Newton's Second Law | Newton's Second Law says the acceleration of an object depends on its mass and the net force on it.
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| Newton's Third Law | Newton's Third Law says for every action there is an equal and opposite reaction.
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| Unbalanced Force | Unbalanced force occurs when unequal forces act on an object and the object moves.
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| Balanced Force | Balanced force occurs when forces acting on an object are equal and the object doesn't move.
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| Speed | Speed is the amount of distance traveled per time unit.
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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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