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In general, atoms with atomic number equal to or greater than 21, will have more neutrons than protons in order to minimize the proton-proton repulsion within the neucleus and to maximize the stability of the nucleus / atom.
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What are Atoms with unequal numbers of protons and electrons are called?
Atoms with unequal numbers of protons and electrons are called ions. In general, an ion is a charged particle, and if we have any atom that has an unequal number of protons and electrons, it has a charge imbalance, and will have an overall net charge. This charge will be positive if the number of electrons is less than the number of protons, or it will be negative if the number of electrons is more than the number of protons. In either case, that atom will end up with an overall net charge (either positive or negative) and will be considered an ion. Lastly, an anion is an atom with a negative electrical charge (a negative ion), and a cation is an atom with a positive electrical charge (a positive ion).ions.
When the central region of an atom where its neutrons and protons are?
The protons and neutrons of an atom are found in the nucleus of the atom.
An atom with 55 protons and 76 neutrons?
This atom would be a specific isotope of cesium, with an atomic number of 55. Its mass number, which is the sum of protons and neutrons (55 + 76), would be 131.
What is an atom's mass number?
An atom's mass number is the total number of protons and neutrons in its nucleus. It is used to identify isotopes of an element since isotopes of the same element have the same number of protons but different numbers of neutrons.
Where are protons and neutrons located in?
Protons and neutrons are located in the nucleus of an atom. The nucleus is at the center of the atom, and protons have a positive charge while neutrons have no charge.
What is an atom which has unequal number of protons and neutrons in the nucleus?
Radioactive
Atom does not have to have equal numbers of protons and?
neutrons in order to be stable. The number of protons determines the element's identity, while the stability of the nucleus is influenced by the balance of protons and neutrons. Isotopes can have different numbers of neutrons while maintaining the same number of protons.
An atom with 55 protons and 76 neutrons?
This atom would be a specific isotope of cesium, with an atomic number of 55. Its mass number, which is the sum of protons and neutrons (55 + 76), would be 131.
An atom that has a positive or negative charge due to having unequal numbers of protons and electrons?
Ion If an atom either give up or gains electrons, it becomes an ion. an atom that has a positive or negative charge due to unequal numbers of protons and electrons.
What is the atomic mass of a atom?
The atomic mass of an atom is the total mass of protons, neutrons, and electrons in the atom, measured in atomic mass units (amu). It is approximately equal to the sum of the number of protons and neutrons in the atom's nucleus.
How much neutrons and protons and electrons in a atom?
These numbers actually vary between atom to atom.
What are Atoms with unequal numbers of protons and electrons are called?
Atoms with unequal numbers of protons and electrons are called ions. In general, an ion is a charged particle, and if we have any atom that has an unequal number of protons and electrons, it has a charge imbalance, and will have an overall net charge. This charge will be positive if the number of electrons is less than the number of protons, or it will be negative if the number of electrons is more than the number of protons. In either case, that atom will end up with an overall net charge (either positive or negative) and will be considered an ion. Lastly, an anion is an atom with a negative electrical charge (a negative ion), and a cation is an atom with a positive electrical charge (a positive ion).ions.
Are there 22 protons and 22 neutrons in a titanium atom?
There are 22 protons in a titanium atom, but most contain 26 neutrons. Stable isotopes have numbers of neutrons ranging from 24 to 28.
Where are protons and neutrons in an atom?
protons and neutrons are located in the atom's nucleus.
What information does the atomic mass of an elemt provide?
the number of protons and neutrons in an atom. Atomic mass is found by adding together the individual masses of the numbers of protons, neutrons, and electrons in the atom. --> Atomic Mass = protons + neutrons
The nucleus of an atom is constituted of?
Protons and Neutrons.
When the central region of an atom where its neutrons and protons are?
The protons and neutrons of an atom are found in the nucleus of the atom.
