58 909
Assignments Done
Successfully Done
In March 2018
Your physics homework can be a real challenge, and the due date can be really close — feel free to use our assistance and get the desired result.
Be sure that math assignments completed by our experts will be error-free and done according to your instructions specified in the submitted order form.
Our experts will gladly share their knowledge and help you with programming homework. Keep up with the world’s newest programming trends.

Answer on Inorganic Chemistry Question for trishla

Question #10737
acc.to latest concept mass of atom is??
Expert's answer
Mass of atom, or atomic mass, is the quantity of matter contained in an atom of
an element. It is expressed as a multiple of one-twelfth the mass of the
carbon-12 atom, 1.99264648 × 10−23 gram, which is assigned an atomic mass of 12
units. In this scale 1 atomic mass unit (amu) corresponds to 1.66053878 × 10−24
gram. The observed atomic mass is slightly less than the sum of the masses of
the protons, neutrons, and electrons that make up the atom. The difference,
called the mass defect, is accounted for during the combination of these
particles by conversion into binding energy.

Need a fast expert's response?

Submit order

and get a quick answer at the best price

for any assignment or question with DETAILED EXPLANATIONS!


No comments. Be first!

Leave a comment

Ask Your question