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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| Atom | Smallest piece of matter that has the same properties of the element it is in.
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| Proton | A positive and subatomic particle in the atom's nucleus.
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| Neutron | A neutral subatomic particle in the atom's nucleus... has no charge and most of the mass.
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| Electron | A negative subatomic particle spinning outside the nucleus of an atom. Tiny!
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| Element | The simplest forms of matter that contain only one type of atom.
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| Periodic Table of Elements | A chart that organizes all the elements by atomic number and properties.
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| Valence Electron | The electron in the outer level of an atom that causes atoms to bond together.
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| Chemical Bond | An interaction that holds 2 atoms together.
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| Chemical Bonding | The joining of atoms to form new substances.
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| Ionic Bond | Is formed when electrons are transferred from one atom to another atom.
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| Ion | Charged particles atoms that gained or lost electrons.
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| Crystal Lattice | Repeating, 3 dimensional pattern that forms when Ions bond.
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| Covalent Bond | The type of bond that forms when atoms share electrons instead of transferring them.
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| Metallic Bond | A special bond between metal ions and the electrons that swim around them.
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| Malleability | Metals can be pounded into thin sheets.
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| Ductility | Metals can be strected and drawn into wires.
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| Chemical Formula | A shorthand way to use chemical symbols and number to represent a substance.
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| Subscript | (H2O)- small number to the right of the element that shows how many atoms there are of the element.
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| Coefficient | The large number that multiplies atoms of the element. 2CI + 3Na.
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| Chemical Equation | Uses symbols to show the relationship between the reactants and the products.
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| Reactant | A substance or molecule that starts a chemical reaction.
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| Product | The substance that forms as a result of a chemical reaction.
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| Law Of Conservation of Mass | States that matter Is neither created nor destroyed in a chemical reaction.
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| Synthesis | When two or more substances combine to create one new compound.
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| Decomposition | A reaction where a single compound breaks down to form 2 similar substances.
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| Single-Displacement Reaction | One element replaces another element in compound and 1 element.
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| Double Displacement Reaction | The 2 metal ions in 2 compounds switch places in a chemical reaction.
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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:
Issisperry
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