This is the radioactive isotope bromine-78.
An atom with 35 protons will always be bromine. With the information about the neutrons and electrons, you can determine the isotope and the charge. This particular particle will be 79Br-.
That would be one of the Noble Gases called Krypton. It has 36 protons, 44 neutrons, 36 electrons, and has an atomic weight of about 83 mol.g.
carbon dioxide
Bromine
krypton
Gallium-69
68
44 protons, element number = protons and electrons :)
The number of protons defines an element - the number of neutrons isn't needed to find the identity of the element. All ions and isotopes with 44 protons is ruthenium. However, with the information about the neutrons, we know the specific isotope: 101Ru.
The closest to 44 is Scandium, which has 21 protons and 24 neutrons, giving it a mass of 44.95591 amu.
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)
Boron has 5 electrons and protons; the number of neutrons is specific for each isotope. Number of neutrons in a boron isotope = Mass number - 5
it has 44 electrons 57 neutrons and 44 protons
it has 44 electrons 57 neutrons and 44 protons
Rhodium has 45 protons, 45 electrons and 58 neutrons.
21 protons, 21 electrons and 23 neutrons
44
There are 46 protons 34 neutrons and 12 electronsThere are 36 protons and 48 neutrons in the most abundant isotope of krypton, krypton-84. To find the number of protons, just find the atomic number. This is the same as the number of protons. To find the number of neutrons, take the mass number and subtract the atomic number. For example, carbon-12 has an atomic number of 6 and a mass number of 12. Carbon-12 has 6 protons and 6 neutrons. There are isotopes that have different numbers of neutrons.
Sc is actually atomic number 21, there are 21 protons, 21 electrons, and usually 24 neutrons
The number 85 after krypton is theatomic weightwhich tells you how many protons and neutrons are in the nucleus.The atomic number tells you the number of protons in the nucleus,kryptons atomic number is 36, so thereare 36 protons. To find neutrons subtract the number of protons from the atomic weight, 85 - 36 = 49 neutrons.
Br has an atomic number of 35 giving it 35 protons. Since it has a charge of 1- it will have 36 electrons to form a octet.Br- will have 35 protons and 36 electrons. The negative charge indicates it gained an electron.
79? I'm pretty sure the atomic mass of Bromine is 80. Incase you were wrong, the Atomic mass = Number of protons + Neutrons, which is 80. The atomic number is 35, which is the number of protons. Protons = 35. So the No. of Neutrons = 80 ( protons & neutrons) - 35 (protons) = 45 ( No. of neutrons) and Finally for electrons = the number of protons which is 35.
It contains 104 electrons/protons and 159 neutrons.
44 protons, element number = protons and electrons :)