Term
|
Definition
| positively charged particles |
|
|
Term
|
Definition
| neutrally charged particles in nucleus |
|
|
Term
|
Definition
| occupy area ouside the neucleus. negatively charged. electron cloud. |
|
|
Term
|
Definition
| number of protons making up the nucleus of an atom. periodic table is arranged by increading atomic number to the right and down |
|
|
Term
|
Definition
| sum of protons and neutrons that make up the neucleus of an atom. |
|
|
Term
|
Definition
| atoms of the same element with different number of neutrons. |
|
|
Term
|
Definition
| electons are transferred from one atom to another |
|
|
Term
|
Definition
| electons are shared unequally, resultinging in unequal distrinbution. |
|
|
Term
|
Definition
| electons are equally shared resulting in balanced distribution of electron charge |
|
|
Term
|
Definition
| when hydrogen atom is bonded to highly electongative atom; unshared pair of electrons; usually represented with dotted line connectiong hydrogen bonded hydrogen to unshared electon pair f the electonegative atom to which it is attracted |
|
|
Term
|
Definition
| compounds that produce hydrogen ions when in solution; tastes sour; feels itchy; conducts electicity in aqueous solution |
|
|
Term
|
Definition
| produce hydroxide ions in solution; tastes bitter; feels slippery; conduct electicity in aqueous solution |
|
|
Term
|
Definition
| resist a change in pH when acids and bases are added |
|
|
Term
|
Definition
| many of monomers; made with covalent bonds |
|
|
Term
|
Definition
|
|
Term
|
Definition
| made of only C, H, and very small amounts of O |
|
|
Term
|
Definition
| made of C, H, O, N, and/or S |
|
|
Term
|
Definition
| made of a 5-C sugar, a phosphate group, and a nitrogenous base |
|
|
