Complete the table below by writing the formulas of the ions and the number of moles of each. For each cation and anion write the formula or symbok that
represents that ion
Compound
Cation
# of moles
Anion
boles
NaNO3
(NH4)2SO4
Na
INHU
Bar
ca
NO3
Sou
I
HGO
Bal2
Ca(HCO3)2
Na2CO3

Which set of characteristics best describes igneous rock? a) largest type of rock, made of organic matter, hardest type of rock b) least abundant type of rock, made of other rocks, made mostly of minerals c) found on all continents, contains wavy bands of stripes, contains fossils d) most abundant type in earth's crust, made of magma/lava, contains no fossils

What produces wave a)sound b) heats c)transfer of energy d)vibrations

Chemistry worksheet - i am not sure what they are asking for exactly?