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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.
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What are the protons and the neutrons for the element Br?
Bromine-79 has 44 neutrons and bromine-81 has 46 neutrons. All the isotopes of bromine has 35 protons.
What is the number of neutrons in atom bromine?
The number of neutrons in a bromine atom can vary depending on the isotope. The most common isotope of bromine, ^79Br, has 44 neutrons.
How many electrons protons and neutrons are there in an atom of bromine 81?
An atom of bromine-81 has 35 protons, 35 electrons, and 46 neutrons. This is because the atomic number of bromine is 35, which corresponds to the number of protons and electrons, and the atomic mass of bromine-81 is 81, which is the sum of protons and neutrons.
What is the number of protons in bromine-82?
Bromine has 35 protons. The number 82 in bromine-82 refers to the total number of protons and neutrons in the nucleus, so bromine-82 has 35 protons like all bromine atoms.
How many nuetrons are in the following elements oxygen bromine helium argon manganese and silicon?
Oxygen=8 Bromine=45 Helium=2 Argon=22 Manganese=30 Silicone=14
How do you find the protons and neutrons in bromine?
To find the protons in Bromine, atoms always have the same number of protons as their atomic number, so since Bromine has an atomic number of 35, it has 35 protons. To find the average number of neutrons in Bromine, you take the the atomic mass and take away the number of protons (in this case 35), so since Bromine's atomic mass is 79.90, you take away 35 to get the number of neutrons. The average number of neutrons in Bromine is 44.90.
How many protons neutrons and electrons are there in a bromine atom?
The Bromine atom contains: 35 protons, 35 electrons, and 45 neutrons.
How many neutrons are in Br?
There are 44 neutrons in 79Br and 46 neutrons in 81Br (the stable isotopes). Br is the chemical symbol of bromine.
How many neutrons are in the isotope Bromine 93?
58
Why does bromine have different mass numbers?
Different isotopes of bromine have different numbers of neutrons, resulting in different mass numbers. Bromine-79 and bromine-81 are the two most common isotopes of bromine, with mass numbers of 79 and 81, respectively.
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.
How many protons and neutrons are in the nucleus of a bromine atom?
There are 35 protons and 35 electrons in the elementary Bromine, BrThe number of neutrons however depends on the isotope mass number of Bromine:There are two stable natural occurring isotopes Br-79(50.5%) and Br-81 (49.5%)To know the number of neutrons one should substract the atom number (35) from the mass number and you'll find the number of neutrons being 44 and 46, because 35 protons with 44 (or 46) neutrons gives you the mass number 79 (or 81)
