Atomic theory that states that atoms are featureless and solid: a. Modern
c. Democritus'
b. Dalton's
d. none of the above

The difference between the atomic number of an element and the element’s atomic mass is the number of ions.

Imagine that twenty i.u.’s of enzyme z were catalyzing the above reaction for one minute, under vmaxconditions, in a 3.00 ml assay volume. the assay is buffered with 20 mm phosphate buffer, ph 7.60. what will the ph be at the end of that one minute?

How many peaks will be present in a mass spectrum for brcl?