a) 42%

b) 14%

c) 64%

d) 100%

When curium-242 is bombarded with an alpha particle, two products are formed, one of which is a nudge on. what is the other product

Adrop of acetone (nail polish remover) has a mass of 35 mg and a density of 0.788 g/cm3. what is its volume in cubic centimeters?

How many mmols of tris-hcl are there in 100 ml of a 100 mm tris-hcl buffer solution at ph 8.1? note that the 100 mm refers to the sum of tris and tris-hcl concentrations?