rules quiz Flashcards
1
Q
Most Common
A
ate
2
Q
1 less oxygen
A
ite
3
Q
2 less oxygen
A
hypo —- ite
4
Q
1 more oxygen
A
per —- ate
5
Q
what is an oxyanion?
A
combines in more than 1 way with oxygen
6
Q
common polyatomic cation?
A
NH4^1+
ammonium ion
7
Q
Common polyatomic anions?
A
OH- = Hydroxide ion
CN- = Cyanide ion
O2^2- = peroxide ion
N3- = Azide ion
8
Q
What are the 5 elements with roman numerals?
A
Sn= Tin
Fe= Iron
Cu= Copper
Pb= Lead
Hg= Mercury
9
Q
A
