Chem Lecture Notes Flashcards
1
Q
ionic compounds
A
metal with nonmetals ( left hand side of periodic table with right hand side)
2
Q
binary compounds
A
at least two elements in compound
3
Q
polyatomic ion
A
ions that consist of 2 or more atoms bonded together to form ion.
4
Q
cation
A
positively charged species
5
Q
anion
A
negatively changed species.
6
Q
avogadros number
A
6.02x10 ^(23)
7
Q
Molecular formula
A
Exact formula of one molecule of a substance
8
Q
Ionic substances
A
usually contain a metal and a nonmetal