7th Grade Elements, Compounds, and Mixtures 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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| Conservation of Mass | Matter is never created or destroyed. Matter will only rearrange itself
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| Compound | 2 different atoms that have chemically combined.
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| Molecule | Combination of atoms
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| Ionic Compound | A metal + nonmetal
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| Covalent Compound | A nonmetal + nonmetal
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| Lewis Dot Structure | Shows how elements bond together with valence electrons.
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| Substance | A material of a particular kind
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| Heterogeneous Mixture | Differing in kind; consisting of dissimilar parts
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| Homogeneous Mixture | Being the same throughout
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| Solution | A homogeneous mixture formed by this process
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| Solute | A dissolved substance
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| Precipitate | The process of separating a solid substance from a liquid
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| Solvent | A liquid substance that is used to dissolve another substance
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| Physical Change | When the form or appearance of matter change
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| Vaporization | To change into a vapor
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| Condensation | The process of which a gas turns into a liquid
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| Sublimation | Solid changes directly to a gas
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| Deposition | An act Or processing of depositing
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| Chemical Change | When a new substance is formed
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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:
ldoris
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