Shared Flashcard Set

Details

Chem 1035 exam 1
chemistry: the molecular nature of matter and change
21
Chemistry
Undergraduate 1
09/13/2009
Click here to study/print these flashcards.

Create your own flash cards! Sign up here.

Additional Chemistry Flashcards

 

 

Cards

Term

[image]

 

A =

Z =

X =

 Definition

A = mass number (P+N)

Z = atomic number (P)

X = atomic symbol
Term
Ionic compounds
 Definition
metal reacts with nonmetal
Term
____ lose electrons and ______ gain electrons to form ions with the same number of electrons as in the nearest noble gas (unreactive), and are thus more stable.
 Definition
metals / nonmetals
Term
7 elements which occur as diatomic molecules
 Definition
H2, N2, O2, F2, Cl2, Br2, I2
Term
Covalent compounds
 Definition
atoms of different elements share electrons to form molecules (as opposed to ions)
Term
Ammonium
 Definition
NH4+
Term
hydronium
 Definition
H3O+
Term
acetate
 Definition
CH3COO-
Term
cyanide
 Definition
CN-
Term
hydroxide
 Definition
OH-
Term
Chlorate
 Definition
ClO3-
Term
nitrite
 Definition
NO2-
Term
nitrate
 Definition
NO3-
Term
permanganate
 Definition
MnO4-
Term
carbonate
 Definition
CO3-2
Term
chromate
 Definition
CrO4-2
Term
dichromate
 Definition
Cr2O7-2
Term
oxide
 Definition
O2-2
Term
Phosphate
 Definition
PO4-3
Term
sulfate
 Definition
SO4-2
Supporting users have an ad free experience!