Ask a New Question

Why are the atomic masses

Why are the atomic masses listed in the periodic table not whole numbers?Answer Scientists have yet to make the precise
1. 2 answers
2. asked by jj
3. 1,584 views
How is it possible that the atomic number increases in order, yet the atomic masses do not?A. There is no relationship between
1. 0 answers
2. asked by cool
3. 625 views
The masses of sub-atomic particles are usually measured inThe masses of sub-atomic particles are usually measured in atomic mass
1. 1 answer
2. 90 views
Congratulations! You have discovered a new element called Bhauzium (Bz). The average atomic mass of Bz was found to be 348.72
1. 1 answer
2. asked by Samantha
3. 711 views
The atomic number of beryllium (Be) is 4, and the atomic number of barium (Ba) is 56. Which comparison is best supported by this
1. 1 answer
2. 26 views
as seen elsewhereTo determine the relative atomic mass of M, we first need to find out the atomic masses of the elements present
1. 1 answer
2. asked by yusuf
3. 73 views
Which inference can be made from the fact that Mendeleev left empty spaces in his periodic table?(1 point)ResponsesHe assumed
1. 1 answer
2. 37 views
The standard atom for the atomic masses of all the elements is the atom of carbon which has 6 protons and 6 neutrons (12C) and
1. 2 answers
2. asked by Anonymous
3. 994 views
When you look up the atomic masses of Si and Sn and then find the average and then look up the atomic mass of Ge, what is
1. 3 answers
2. asked by Ash
3. 585 views
QuestionThere are three stable forms of neon: neon-20, neon-21, and neon-22. Which statement is true?(1 point) Responses They
1. 1 answer
2. 28 views