Science vocab for mmjh Lannom
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
|
|
|
|
||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Compound molecule | a number or quantity placed (generally) before and multiplying another quantity | Chemical Equation | representation of a chemical reaction using symbols of the elements to indicate the amount of substance, usually in moles, of each reactant and product
🗑
|
||||||||
| Law of conservation of mass | fundamental principle of classical physics that matter cannot be created or destroyed in an isolated system | Chemical Reaction | reaction towards the chemical it is being tested with
🗑
|
||||||||
| element | one of a class of substances that cannot be separated into simpler substances by chemical means | Coefficient | a number that is constant for a given substance, body, or process under certain specified conditions, serving as a measure of one of its propertie
🗑
|
||||||||
| chemical formula | representation of a substance using symbols for its constituent elements | subscript | any character, number, or symbol written next to and slightly below another
🗑
|
||||||||
| element molecule | the smallest physical unit of an element or compound, consisting of one or more like atoms in an element and two or more different atoms in a compound |
🗑
|
|||||||||
| physical change | usually reversible change in the physical properties of a substance | Reactants | any substance that undergoes a chemical change in a given reaction
🗑
|
||||||||
| chemical change | a usually irreversible chemical reaction involving the rearrangement of the atoms of one or more substances and a change in their chemical properties or composition | Products | a substance obtained from another substance through chemical change
🗑
|
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:
w1005093
Popular Chemistry sets