Term
|
Definition
|
|
Term
|
Definition
| somthing that takes up space or mass |
|
|
Term
|
Definition
| The science that deals with composition and properties of substance and various elementary forms of matter |
|
|
Term
|
Definition
| a bond that has equal sharing electrons |
|
|
Term
|
Definition
| found on the outer shell of a atom and are associated with chemical activity of an atom |
|
|
Term
|
Definition
two forms of the same atom with different amount of neutrons
( a atom with more neutrons makes it less stable) |
|
|
Term
|
Definition
a bond that involves the GER( gaining of an Electron)
or the LEO ( the loss of an electron)
like the micky mouse ears.. H2O |
|
|
Term
| What has the weakiest attractive force? |
|
Definition
|
|
Term
|
Definition
| This is the negative particle of an atom |
|
|
Term
|
Definition
| a reaction involving the transfer of electrons |
|
|
Term
| What reaction is the addition of water to breakdown something? |
|
Definition
|
|
Term
| What is a weak attractive force which exist between water molecules |
|
Definition
|
|
Term
| A pure substance that can not be broken down into smaller parts |
|
Definition
|
|
Term
| What we look for to determine the number of protons in an atom |
|
Definition
|
|
Term
|
Definition
| this is how much the Atom weights with neutrons |
|
|
Term
|
Definition
| a positive particle that makes up an atom |
|
|
Term
| What is the difference between Atomic mass and Atomic number |
|
Definition
Atomic number is the amount of protons in a Atom it never changes.
Atomic mass is how much an atom weights with the neutrons and protrons together |
|
|
Term
|
Definition
| this is the core of a atom |
|
|
Term
|
Definition
| the region around an atom that holds the electrons also known as the shell. |
|
|
Term
|
Definition
| this is before something changes |
|
|
Term
| dehydration synthesis reaction |
|
Definition
to take away water to build up
this happens in digestion |
|
|
Term
| oxidation reduction reaction |
|
Definition
This is what happens when an atom losses a electron
( cellular respiration) |
|
|
Term
|
Definition
| this is when water is given to break down food |
|
|
Term
| What gives a muscle potential energy to move |
|
Definition
|
|
