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What is the most common isotope Br?
It may be Bromine-79 (79Br) because it is one of the 2 stable isotopes. The other one is Bromine-81 (81Br).
What are the subatomic particles for bromine-80?
The isotope 85Br has 35 protons and electrons; also 45 neutrons.
Why is each isotope's mass multiplied by the isotope's percent abundance?
That is done to calculate the weighted average.
What halogen has 35 protons?
For young students, let's assume that all elements of bromine have a molecular weight of 80. Because electrons have effectively no mass, what the molecular weight is is basically the number of protons plus the number of neutrons. So the number of neutrons = 80 - 35 = 45.For older students, bromine has two isotopes, 79Br and 81Br. So, for the former isotope bromine would have 44 neutrons, and for the latter isotope it would have 46 neutrons. The natural abundance of each isotope is approx 50%.Bromine has the atomic number 35, which means there are 35 protons in the nucleus of an atom of bromine.The mass number (also known as the atomic mass number) of an element is the sum of the protons and neutrons in the nucleus.Bromine's mass number is 80, so there must be 35 protons and 45 neutrons in an atom of bromine.
Calculate the molecular mass of hydrogen bromine?
The atomic mass of hydrogen is 1u. Atomic mass of bromine is 80u. Therefore, the molar mass of hydrogen bromide is 1+80=81u.
What does bromine 35 mean?
It is the 35th isotope of Bromine
Is bromine an isotope ion or atom?
Bromine is a chemical element and has several isotopes.
Is bromine isotope or ion or neutral atom?
Bromine is a chemical element and has several isotopes.
How many neutrons are in the isotope Bromine 93?
58
What is the weighted average of the isotope bromine?
Bromine's average eight is 79.904 is the answer in my reference, with more than 20 isotopes.
What atom has 44 neutrons 35 protons and 35 electrons?
The isotope of bromine called 81-bromine. Since the element you are describing has 35 electrons, it must also have 35 protons. Therefore you end up with bromine which is the 35th element (since the amount of protons are equal to the elements number). Adding 46 to 35 gives you the weight of the specific bromine isotope, since the weight of the element is also the name of the isotope. It is also not radioactive.
What has 36 protons 43 neutrons and 36 electrons?
This is the radioactive isotope bromine-78.
What is the most common isotope Br?
It may be Bromine-79 (79Br) because it is one of the 2 stable isotopes. The other one is Bromine-81 (81Br).
List the subatomic particles and isotope symbol for bromine ASAP?
All atoms of chemical elements contain protons, neutrons (excepting the isotope H-1)and electrons. The natural isotopes of bromine are 79Br and 81Br. For the list of all isotopes see the link below.
Explain how it is possible for Bromine to have a mass of 79.9 amu on the periodic table but NOT have a naturally occurring isotope with a mass of 80 amu?
This occurs because bromine has stable isotopes of mass 79 and 81. There is a slight natural excess of the lighter isotope, so that the average is 79.9.
Determine the amount of time it takes for three fourths of a radioactive sample of an isotope of bromine to decay the half-life of the isotope is 16.5 hours?
About 33 hours
What are the subatomic particles for bromine-80?
The isotope 85Br has 35 protons and electrons; also 45 neutrons.
