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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| Atom | small particles with the properties of the element
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| Atomic Mass | mass of an atom
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| Atomic Number | protons in an atom
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| Nucleus | the center of an atom
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| Proton | postitive particle in the nucleus
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| Neutron | neutral particle in the nucleus
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| Electron | negative particle outside the nucleus
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| Valance Electron | electrons in teh outermost level of an atom
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| Law of Conservation of Matter | atoms can be neither created nor destroyed
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| Element Molecule | the simplest molecule; same atoms
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| Compound Molecule | more than 2 different kinds of atoms
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| Products | the reaction of the atoms
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| Coefficient | the number before the element molecule
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| Subscript | number of atoms in an element
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| Balanced Force | the forces on an object are balanced
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| Direction | the way the object is facing
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| Force | a push or a pull
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| Newtons First Law | any object in motion will stay in motion and any object in rest will stay in rest unless acted upon by an unbalanced force
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| Newtons Second Law | the acceleration of an object depends upon the size of the force and the mass of the object
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| Newtons Third Law | For every action there is an equal or opposite reaction
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| Speed | the time the object takes divided by the distance it went
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| Unbalanced Force | the forces on an object are unbalanced
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| Velocity | the speed and acceleration
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| Meteor | once meteroids hit the atmosphere
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| Meteorite | the meteors that reach the ground
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| Meteoroid | the dust and rock in space
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| Elliptical Galaxy | circle shaped and lots of large/bright stars
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| Irregular Galaxy | No specific shape
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| Spiral Galaxy | whirlpool shaped
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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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