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The number of protones in a nucleus called?
The number of protons in a nucleus is called the Atomic Number.
Which does a nucleus of an atom contain?
a nucleus theoretically contains protones and neutrons but practically 33 different types of particles have discovered from nuclei of atoms , the modern research proved that the fundamental particles in nucleus are quarks and all other particles in nucleus are combination of 2 or 3 quarks the combination of 5 quarks is also possible.
How many neutrons are in the nucleus of a Pu-239 isotope?
The atomic no of Plutonium is 94 so it has 94 protones and 239-94=145 neutrons in its nucleus.
What are the differences between the atomic number and the mass number of an atom?
atomic no is the no of protones in a nucleus while atomic mass is the sum of protons and neutrons in nucleus of an atom....
What do atoms and do?
Molecules are formed when atoms blend together chemically and atoms are made of a nucleus comprising protons and neutrons
What force keeps the nucleus together?
The strong nuclear force is the force that keeps the nucleus of an atom together. This force is stronger than the electromagnetic force, which tends to repel positive protons from each other in the nucleus.
What do atoms and molecules do?
Molecules are formed when atoms blend together chemically and atoms are made of a nucleus comprising protons and neutrons
What do atoms and molecules have?
Molecules are formed when atoms blend together chemically and atoms are made of a nucleus comprising protons and neutrons
What forces hold atoms together?
The nucleus is held together by a combination of both the strong and weak forces.The electrons are held in their orbitals about the nucleus by the electromagnetic force.That leaves only gravity, which does not participate in holding atoms together.
An element is a substance composed of atoms that all have the same number of electrons?
No . all the atoms have same no of protones.....
What are listed on the periodic table?
The atoms as a perspective of the number of protones in the nuclea. Also the mass of the nuclea is written, as an AMU (atomic mass units).
At the center of every atoms is a mass-filled region called the?
The nucleus. It is composed of protons and neutrons, which are tightly bound together by the strong nuclear force. The nucleus is surrounded by a cloud of electrons that orbit around it.
