Help
Options
Didn't know it?
click below
click below
Knew it?
click below
click below
Don't Know
Remaining cards (0)
Know
retry
shuffle
restart
0:00
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
vocabulary words
science
| Question | Answer |
|---|---|
| The law of conservation of mass, also known as the principle of mass/matter conservation, states that the mass of an isolated system (closed to all matter and energy) will remain constant over time. | Law of conservation of mass |
| In physics, charge conservation is the principle that electric charge can neither be created nor destroyed. The net quantity of electric charge, the amount of positive charge minus the amount of negative charge in the universe, is always conserved. | Physical charge |
| A partial charge is a charge with an absolute value of less than one elementary charge unit (that is, smaller than the charge of the electron). | Chemical charge |
| substance that cannot be broken down into simpler substances. | Element |
| A chemical formula or molecular formula is a way of expressing information about the atoms that constitute a particular chemical compound. | Chemical formula |
| Diatomic molecules are molecules composed only of two atoms, of either the same or different chemical elements. | Element(Diatomic)Molecule |
| A chemical compound is a pure chemical substance consisting of two or more different chemical elements[1][2][3] that can be separated into simpler substances by chemical reactions.[ | Compound Molecule |
| shorthand form for writing what reactants are ued and what products are formed in a chemical reaction; sometimes shows wheter energy is produced or absorbed. | Chemical Equation |
| process that produces chemical charge, resulting in new substance that have properties different from those of the original substance. | Chemical reaction |
| A chemical reaction is a process that leads to the transformation of one set of chemical substances to another. | Reactions(in a chemical equation) |
| Product(s) are formed during chemical reactions as reagents are consumed. Products have lower energy than the reagents and are produced during the reaction according to the second law of thermodynamics. | Product(in a chemical Equation) |
| Specific coefficients arise in mathematical identities, such as the binomial theorem which involves binomial coefficients; these particular coefficients are tabulated in Pascal's triangle | Coefficient(in a chemical Equation) |
| A subscript or superscript is a number, figure, symbol, or indicator that appears smaller than the normal line of type and is set slightly below or above it. | Subscript(in a chemical Equation) |
Created by:
S1200933
Popular Science sets