28
It is normal for the isotope of the element helium. 2He4 isotope has 2 protons, 2 neutrons and 2 electrons.
titanium
Number of neutrons = Atomic mass of an isotope - Atomic number of the element The atomic number of meitnerium is 109. Each isotope of an element has a different number of neutrons.
To find out the number of electrons in an element you must add the protons and neutrons and subtract that number with the atomic mass, this will determine the amount of electrons because the unknown element could be an isotope and have more than the normal amount of electrons of the non isotope element.
An element alwys has the same number of electrons and protons no matter what the isotope - so the answer is the neutrons determine the isotope.
An isotope is an element with the same number of electrons and protons different number of neutrons.
The element is carbon and the isotope is 6C14
It is normal for the isotope of the element helium. 2He4 isotope has 2 protons, 2 neutrons and 2 electrons.
The isotope 7N15
The element is Neon and the isotope is 10Ne19
titanium
Number of neutrons = Atomic mass of an isotope - Atomic number of the element The atomic number of meitnerium is 109. Each isotope of an element has a different number of neutrons.
To find out the number of electrons in an element you must add the protons and neutrons and subtract that number with the atomic mass, this will determine the amount of electrons because the unknown element could be an isotope and have more than the normal amount of electrons of the non isotope element.
The element is phosphorus and the isotope is 15P35
Americium has 95 protons and electrons. Number of neutrons: atomic mass of an isotope - number of protons
Californium has 98 protons and neutrons.For each isotope the number of neutrons is different.Number of neutrons = Mass number of an isotope - 98
The element is Neon and the isotope is 10Ne19