Which of the following can you determine from mass spectrometry data

different isotopes of an element

density of an element

number of particles of a sample

energy levels of an atom

For the reaction H2SO4 + 2Na2OH4 - > Na2SO4 + 2H2O If you want to make 5 moles of Na2SO4, how many miles of H2SO4 do you need? A) 5 B) 10 C) 12 D) 2

What causes velocity to change?

How many atoms in 8.9 moles of iron

A mixture of gaseous reactants is put in to a cylinder, where a chemical reaction turns them in to gaseous products. The cylinder has a piston that moves in or out as necessary to keep a constant pressure on the mixture of 1 atm.

What are 3 reasons scientist found Rutherford's nuclear atomic model to be fundamentally incomplete

Formula for zinc nitrate

Definition: One of a class of elements having properties intermediate to metals and nonmetals.

The term southern oscillation most nearly refers to

There is more than one kind of balance used in the laboratory. true or false

What are moles in chemistry?