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Nucleus
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An atoms what number is the sum of protons and neutrons?
The sum of protons and neutrons in an atom is called mass number.
What is an atoms central region?
The central region of an atom is called the nucleus. The nucleus consists of many neutrons and protons which can form bonds.
In physical science an atoms central region which is made up of protons and neutrons?
The nucleus.
What are atoms of an element that have the same number of protons as other atoms of that element but a different number of neutrons called?
They are called isotopes,
The central core of an atom that contains most of the atoms mass?
This is the nucleus, containing protons and neutrons.
What is the central area of atoms with protons and neutrons called?
The nucleus.
Atoms that have different number of protons and neutrons are called?
Atoms which have different number of protons and neutrons but have the same molecular weight are called Isobars.
What are the parts of an atom called?
Neutrons, protons and electrons are the parts of Atoms.
An atoms what number is the sum of protons and neutrons?
The sum of protons and neutrons in an atom is called mass number.
What is an atoms central region?
The central region of an atom is called the nucleus. The nucleus consists of many neutrons and protons which can form bonds.
What are the different numbers of neutrons called when two atoms have the same number of protons?
Two atoms with the same number of protons but different numbers of neutrons are called "isotopes".
What are atoms composed of?
Atoms are composed of particles called protons, electron, and neutrons.
Where are the atoms created?
Atoms themselves are made up of three kinds of smaller particles, called protons, neutrons and electrons. The protons and neutrons are in the middle of the atom.
In physical science an atoms central region which is made up of protons and neutrons?
The nucleus.
Are atoms are NOT composed of protons neutrons electrons xenon's?
All atoms have neutrons, protons and electrons.
3 main subatoms found in atoms?
The 3 main subatomic particles found in atoms are Protons, Electrons, and Neutrons. Protons and Neutrons are called "composite particles" because they themselves are made up of smaller particles called quarks.
What atoms containing the same numbers of protons and different numbers of neutrons are?
These atoms are called isotopes.
