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Why should it be even?
Answer: it shouldn't. There's no particular reason for it to be. Neutrons and protons have slightly different masses, and neither of them is exactly one Atomic Mass unit.
Also, most tables give the "natural abundance" mass, which is obtained by multiplying the mass of each individual isotope (which usually is pretty close to a whole number) by the relative abundance of that isotope and adding the results.
For example, chlorine is about 1/4 chlorine-37 and about 3/4 chlorine-35. The average is thus around 35.5 (35.453 is the usual figure).
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What 8 elements will never bond?
zinatanium atomic weight 67, xethreneum atomic weight 35.8, isotope Triton atomic weight 54.721, venerutium atomic weight 43.6, cithaxuopium atomic weight 57, ullusium atomic weight 29, thorotuthium atomic weight 97, and finally the most complex and little known zithaxuthorioxium atomic weight about 45 but scientists are still testing
What is the atomic weight of Pt?
The atomic weight of platinum is: 195.084
What is the estimated atomic weight of radium?
The atomic weight of radium is: 226.0254
What is the atomic weight of carbon?
your mom is the atomic weight of a carbonate
What is the element that has atomic weight 40?
Calcium has an atomic weight of 40. Other info about Calcium: Symbol: Ca Name: Calcium Atomic Number: 20 Atomic Weight: 40.08 Number of Neutrons: 20 (atomic weight - atomic number) Number of Protons: 20
What is chemical atomic weight?
Atomic weight = Weight of protons + Weight of neutrons
What is carbons atomic weight?
Atomic Number = 6. Atomic Weight = 12.011
What 8 elements will never bond?
zinatanium atomic weight 67, xethreneum atomic weight 35.8, isotope Triton atomic weight 54.721, venerutium atomic weight 43.6, cithaxuopium atomic weight 57, ullusium atomic weight 29, thorotuthium atomic weight 97, and finally the most complex and little known zithaxuthorioxium atomic weight about 45 but scientists are still testing
What is the atomic weight of Rb?
85.4678 is the atomic weight of Rb.
What is the atomic mass or weight of Silicon?
Atomic weight 28.086
What is the atomic weight of zirconium?
The atomic weight of zirconium is 91,224.
What is the zirconium's atomic weight?
The atomic weight of zirconium is 91,224.
What is the atomic weight of Pt?
The atomic weight of platinum is: 195.084
Give you a definion of bias?
Uneven distribution of weight.
How is an atomic weight different than an atomic number?
atomic weight goes up faster
How was is the atomic number and the atomic weight of uranium found?
Atomic number of uranium: 92 Atomic weight of uranium: 238,02891
Atomic weight and atomic number of copper?
Its atomic number is 29 and its standard atomic weight is 63.5 g/mol.
