As seen on the periodic table, the element silicon (Si) has an atomic mass of 28.086 amu. This element is composed of three naturally-occurring isotopes. The first isotope, silicon-28, has a mass of 27.977 amu and a natural abundance of 92.229%. The second isotope, silicon-30, has a mass of 29.974 amu and a natural abundance of 3.087%. What is the mass (in amu) of silicon's third isotope? write your final answer (with the correct significant figures) Part 2 Based on the answer for part 1, the name of the third isotope of silicon is ___. An atom of that particular isotope contains___ protons and ____ neutrons.
As seen on the periodic table, the element silicon (Si) has an atomic mass of 28.086 amu. This element is composed of three naturally-occurring isotopes. The first isotope, silicon-28, has a mass of 27.977 amu and a natural abundance of 92.229%. The second isotope, silicon-30, has a mass of 29.974 amu and a natural abundance of 3.087%. What is the mass (in amu) of silicon's third isotope? write your final answer (with the correct significant figures) Part 2 Based on the answer for part 1, the name of the third isotope of silicon is ___. An atom of that particular isotope contains___ protons and ____ neutrons.
Chemistry: The Molecular Science
5th Edition
ISBN:9781285199047
Author:John W. Moore, Conrad L. Stanitski
Publisher:John W. Moore, Conrad L. Stanitski
Chapter2: Chemical Compounds
Section: Chapter Questions
Problem ISP: An isotope of an element contains 63 protons and 91 neutrons. (a) Identify the element and give its...
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Part 1
As seen on the periodic table, the element silicon (Si) has an atomic mass of 28.086 amu. This element is composed of three naturally-occurring isotopes. The first isotope, silicon-28, has a mass of 27.977 amu and a natural abundance of 92.229%. The second isotope, silicon-30, has a mass of 29.974 amu and a natural abundance of 3.087%. What is the mass (in amu) of silicon's third isotope?
write your final answer (with the correct significant figures)
Part 2
Based on the answer for part 1, the name of the third isotope of silicon is ___. An atom of that particular isotope contains___ protons and ____ neutrons.
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