Chapter 4 Flashcards
1
Q
difference between binary and non binary compounds?
A
2 elemental compound; moer than 2 elecmental compound
2
Q
empirical formula
A
most reduced version of a formula of elements
3
Q
molecular formula
A
Formula for how many atoms of each element are in a compound
4
Q
structural formula
A
formula uses lines to repersent bonds and shows how atoms are connected in a molecule
5
Q
elements can be repersented as
A
atomic and molecular
6
Q
atomic and molecular (elements) definitions
A
atomic is individual one type of atoms; molecular is one type of atoms bonded together like O2
7
Q
compounds can be repersented as
A
molecular and ionic
8
Q
molecular compounds are
A
compound between elements
9
Q
3 common properties of ions
A
ions conduct electricity well
high boiling and melting point
dissolve in water easy
