Name
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3
4
3
3
The mass of a proton or neutron is approximately 1 amu. The mass of an electron is minuscule and therefore negligible when calculating the mass of an atom. Therefore, the mass number of an atom with 3 protons, 4 neutrons, and 3 electrons is 7.
Also, What atom has 4 neutrons 3 electrons and 3 protons?
Name
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3
4
3
3
Hereof, How many protons neutrons and electrons are in 3h?
A neutral, isolated tritium atom, 3H , has 1 nuclear proton, 2 neutrons, and the 1 electron.Oct 2, 2016
What is an atom with 3 protons and 4 neutrons?
Notice that because the lithium atom always has 3 protons, the atomic number for lithium is always 3. The mass number, however, is 6 in the isotope with 3 neutrons, and 7 in the isotope with 4 neutrons.Nov 19, 2020
Likewise, What is an atom with 2 protons and 4 neutrons?
Name
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Li
3
4
3
17 Related Question Answers Found
What element has 3 protons 3 electrons and 4 neutrons?
Name Protons Neutrons
——— ——- ——–
Helium 2 2
Lithium 3 4
Beryllium 4 5
Boron 5 6
How many protons neutrons and electrons are in 119sn2+?
This tin atom has 50 protons, 69 neutrons and 48 electrons. This is one of six stable isotopes of tin. This isotope can also be written tin-119.
How many protons neutrons and electrons are in fe3+?
Name Iron
——————- ————————
Atomic Mass 55.845 atomic mass units
Number of Protons 26
Number of Neutrons 30
Number of Electrons 26
What atom has 3 protons 4 neutrons 3 electrons?
lithium atom
What is the name of an atom with 3 protons and 4 neutrons?
Name Protons Neutrons
——— ——- ——–
Helium 2 2
Lithium 3 4
Beryllium 4 5
Boron 5 6
How many protons and neutrons does H 3 have?
H is known as tritium and contains one proton and two neutrons in its nucleus (mass number = 3).
What is an atom with 3 protons and 4 neutrons and 3 electrons?
The mass of a proton or neutron is approximately 1 amu. The mass of an electron is minuscule and therefore negligible when calculating the mass of an atom. Therefore, the mass number of an atom with 3 protons, 4 neutrons, and 3 electrons is 7.
How many protons neutrons and electrons does iron have?
The most common atom of iron has 26 protons and 30 neutrons in its nucleus. What are its atomic number, atomic mass, and number of electrons if it is electrically neutral? This atom has atomic number 26, atomic mass 56, and has 26 electrons.
How many electrons are present in the fe3+ ion?
26 electrons
How many neutrons are in iron?
General
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Symbol
Names
Protons
Neutrons
What element has 4 protons 4 electrons and 6 neutrons?
Name Protons Neutrons
——— ——- ——–
Lithium 3 4
Beryllium 4 5
Boron 5 6
Carbon 6 6
What are the number of protons and neutrons in an atom called?
The number of protons in the nucleus is called the atomic number (Z) and is the property that defines an atom’s elemental identity. The sum of the numbers of protons and neutrons in the nucleus is called the mass number and, expressed in amu, is approximately equal to the mass of the atom.
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