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 particle that makes up most types of matter.
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| Law of Conservation of Matter | Which says matter is not created or destroyed-- only changes form.
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| Electrons | negatively(-) charged particles
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| Nucleus | Central part of the atom
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| Protons | positively(+)charged particles in the nucleus
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| Neutrons | uncharged particles
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| Element | matter made of only 1 kind of matter
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| Atomic # | the TOP # (ex. Chlorine
78 <-----
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| Isotopes | atoms of the same element that have different #'s of neutrons.
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| Mass # | is the # of protons + the # of neutrons in contains
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| Atomic mass | weighted average mass of the isotopes of an element.
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| Metals | have a shiny or metallic luster & good conductors of heat and electricity.
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| Non-metals | elements that are usually dull. Most poor conductors of heat & electricity. Many are gases except for bromine which is a liquid.
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| Mettalloids | elements that have characteristics of metals & non-metals. Solids,shiny, & not the best conductors.
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| Substance | matter that has the same composion & properties throughout.
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| Compound | substance whose smallest unit is made up of atoms that bounds together
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| Mixture | when 2 or more substances come together
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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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Created by:
agriffin123
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