Atomic mass :
29.5 * 203 + 70.5 * 205 / 100 =
5988.5 + 14452.5 / 100 =
20441 / 100 = 204.41 u
atomic mass of Thallium <span>204.41 u
</span>
hope this helps!
The simplest level at which life may exist is a cell
Here Ecell = 0, and ∆G = 0, and Q = K equation are three relationships are true at equilibrium.
Answer:
Becuase they can go through mountains and hills, they curve of of those.
Elements occur naturally in different forms called isotopes. These are the same atoms with the same number of protons but has different number of neutrons. Almost all elements exist in nature as such. The amounts of these isotopes are expressed in terms of percent abundances and since it is in a percentage units, the sum of all the abundances should equate to 100 percent or else the calculation is wrong. This is not true onlt for magnesiun but with all of the elements. The atomic mass of these elements also depends on the percent abundances of the isotopes since it is a weighted average value of the individual masses of the isotopes.
