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∙ 11y agoThe atomic number of Bromine is 35.
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How many electrons are present in a bromine atom with a mass number of 87?
52
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)
When an unstable Bromine nucleus undergoes alpha decay the nucleus formed is that of?
If a bromine atom underwent alpha decay, the result would be an arsenic atom with a mass number four lower than the original bromine atom. I did a little research on this, however, and it appears that there are no bromine isotopes that undergo alpha decay. I have provided a link to the interactive table of nuclides.
What is the atomic number and mass number of bromine?
Bromine is a non meta element. Atomic mass of it is 80.
What are the atomic number and mass number of bromine?
The mass number is the som of protons and neutrons in the atomic nucleus of a chemical element. Each isotope has a different mass number. For natural isotopes of bromine the mass numbers are 79 and 81.
How many electrons are present in a bromine atom with a mass number of 87?
52
What is the the mass number for bromine?
Bromine is a non metal element. Mass number of it is 80.
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)
How neutrons does bromine have?
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.Sorry we do not know what you mean by "newtrons" or "deos".
How many neutrons does an atom have if it has an atomic mass of 20 and an atomic number of 45?
The nucleus is where all the mass of the atom is to be found and every nucleus is made of Protons and Neutrons which have about the same mass. Together these therefore give the atom its Mass Number. Thus if you know the Mass Number you know how many Protons and Neutrons the atom contains. If you are then told how many Neutrons there are, a simple subtraction of this number from the Mass Number will give you the number of Protons. The number of Protons in an atom defines what is called its "Atomic Number" and this is unique to each element. You can then look up the Atomic Number in a Periodic Table of the Elements and find out which element has that number.
How many electrons protons and neutrons are there in an atom of bromine 81?
2, why? Because there is a danish in your back pocket
When an unstable Bromine nucleus undergoes alpha decay the nucleus formed is that of?
If a bromine atom underwent alpha decay, the result would be an arsenic atom with a mass number four lower than the original bromine atom. I did a little research on this, however, and it appears that there are no bromine isotopes that undergo alpha decay. I have provided a link to the interactive table of nuclides.
What are the atomic number and atomic mass of the isotope Br 79?
The atomic number of any bromine atom is 35, and the atomic mass number is the number stated after the element name in the question, in this instance 79.
What is the atomic number and mass number of bromine?
Bromine is a non meta element. Atomic mass of it is 80.
What chemical element has atomic number 35?
There is no such element. Atomic numbers represent how many protons are in the nucleus of an atom. Lithium's atomic number is three; it has three protons. An atom with 35.543 protons can't exist because there can't be a fraction of a proton - how can you have 35 and .543 protons? I think perhaps you confused atomic number with atomic mass. Chlorine's atomic mass is 35.543 grams.
What element has 35 neutrons?
An atom's atomic number tells us the amount of protons it has. If that atom is to remain neutral, it must also have the same number of electrons. Arsenic's atomic number is 33. Thus, it has 33 protons and 33 electrons.
How many protons neutrons and electrons does bromine have?
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.Sorry we do not know what you mean by "newtrons" or "deos".
