FE-Chemistry
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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| mixture | a combination of two or more substances not chemically combined, and can be separated physically
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| isotope | atoms that have the same number of protons but have a different number of electrons
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| metal | elements that are shiny, malleable and ductile, also good conductors of thermal and electric energy
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| solution | a mixture that appears to be a single substance but is composed of particles of two or more substances distributed evenly
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| ionic bonding | the force of attraction between oppositely charged ions
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| atomos | from the Greek word meaning indivisible
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| element | a pure substance that cannot be separated or broken down into simpler substances
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| energy level or electron clouds | the space in which an electron is most likely found
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| solvent | the substance in which another substance is dissolved to form a solution
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| atomic number | the number of protons in the nucleus of an atom
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| compound | a pure substance composed of two or more elements that are chemically combined
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| Mendeleev | designed the periodic table in which elements are arraigned according to weight or chemical proporties
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| covalent bonding | the force of attraction between the nuclei of atoms and the electrons shared by the atoms
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| solute | the substance that is dissolved to form a solution
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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:
lrenck
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