Science Vocabulary
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
|
|
||||
|---|---|---|---|---|---|
| Law of Conservation of Mass | The fundamental principle that matter cannot be created nor destroyed
🗑
|
||||
| Physical Change | Reversible change in the physical properties of a substance, such as size and shape
🗑
|
||||
| Chemical Change | An irreversible chemical reaction that
🗑
|
||||
| Element | a component or constituent of a whole or one of the parts into which a whole may be resolved by analysis:
🗑
|
||||
| Chemical Formula | a representation of a substance using symbols for its constituent elements
🗑
|
||||
| Element (Diatomic) Molecule | A molecule with 2 of the same type of element
🗑
|
||||
| Compound Molecule | A molecule with two or more different types of elements
🗑
|
||||
| Chemical Equation | a representation of a chemical reaction using symbols of the elements to indicate the amount of substance, usually in moles, of each reactant and product
🗑
|
||||
| Chemical Reaction | When to or more elements react to each other
🗑
|
||||
| Reactants | The elements on the left side of a chemical equation
🗑
|
||||
| Products | The molecules in the right side of an equation
🗑
|
||||
| Coefficients | Determines how many molecules exist.
🗑
|
||||
| Subscript | Determines how many atoms of that element exist
🗑
|
||||
| Ionic Compound | Compound molecule consisting of at least 1 metal and nonmetal pair
🗑
|
||||
| Covalent compound | Compound molecule consisting of two or more nonmetals, and no metals
🗑
|
||||
| Metallic Compound | Compound molecule consisting of two or more metals, and no nonmetals
🗑
|
||||
| Sysnthesis | The combining of elements of separate materials into a single or unified entity
🗑
|
||||
| Decomposition | The breaking down (decaying) of particles to return nutrients back into the earth
🗑
|
||||
| Single Replacement | When an ion or element moves from one compound to another
🗑
|
||||
| Double Replacement | a chemical reaction where two reactant ionic compounds exchange ions to form two new product compounds with the same ions
🗑
|
Review the information in the table. When you are ready to quiz yourself you can hide individual columns or the entire table. Then you can click on the empty cells to reveal the answer. Try to recall what will be displayed before clicking the empty cell.
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.
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.
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.
Normal Size Small Size show me how
Normal Size Small Size show me how
Created by:
Z0700839
Popular Science sets