Calculating Mass Detect anu Nuclear Duy LaCiYy
Answer these questions based on 234.04360 as the atomic mass of thorium-234. The masses for the
subatomic particles are given. Round the mass defect to the 5th decimal place.
mass of a proton: 1.00728 amu
mass of a neutron: 1.00866 amu
How many protons does Thorium have? po
How many neutrons does Thorium-234 have?
Calculate the mass defect for the isotope thorium-234 =
h
amu
RETRY
Intro

i think it is true since you can test the answer and can use observations to complete it.

the dissolution of polymer can be thermodynamically described in 2 steps.

the density of gold = 19.3 g/cm3

the relation between density and mass and volume is

density = mass / volume

given :

mass of gold = 13 g

density = 13g / volume = 19.3

volume = 13 /19.3 = 0.67 cm^3

thus volume of gold nugget = 0.67 cm^3

it should have an internal chamber and two thermometers sticking out of the top. the internal chamber will also be closed off from the outside.