238U and 14C are radioactive isotopes of natural chemical elements.
Decay at the same rate
(238)119,2)(34,7)(17,14)
The least common multiple of 7, 14, and 17 is 238.
Factors of 68: 1, 2, 4, 17, 34, 68.Factors of 238: 1, 2, 7, 14, 17, 34, 119, 238.GCF (68, 238) = 34
The LCM is: 4,158
You need at least 2 numbers to get a lowest common denominator. The lowest denominator for 238 is 1, but as there is no other number in the question, there is no common denominator.
are found in granite
* 238 is the atomic mass of a natural uranium isotope. * 14 is the atomic mass of a carbon isotope.
They represent the number of nucleons.
Uranium-235 has 143 neutrons and uranium-238 has 146 neutrons. And of course the atomic masses are different.
Hydrogen-2, Carbon-13, Uranium-238
Uranium 238 is transformed in thorium 234 by alpha decay.
Uranium is a member of the actinoids family elements. Uranium-238 is a natural isotope of uranium.
Isotopes Uranium 235 and uranium 238 are only natural isotopes of the element uranium.
A nuclear reaction between an uranium isotope (e.g. uranium 238) and deuterons.
Uranium-238 has 146 neutrons.
Uranium dating is not better but is used for long times in geology; carbon 14 is used for short times in archaeology.
Uranium 238 has 146 neutrons.