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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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∙ 11y ago
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∙ 14y agoIsotopes
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An atom with 55 protons and 76 neutrons?
An atom with 55 protons is a cesium atom. The mass number is the sum of the numbers of protons and neutrons, in this instance 131. Therefore, the atom is Cs-131.
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.
If an atom has 19 protons and 20 neutrons how many electrons would it have?
Electrons carry a negative charge and protons carry a positive charge. Therefore, if an atom is to be neutral it must have equal numbers of protons and neutrons. Consequently, if an atom has 19 protons and is neutral it must have 19 electrons.
Which pair below describes isotopes of the same element Aan atom with 6 protons and 8 neutrons - an atom with 8 protons an 6 neutrons Ban atom with 6 protons and 6 neutrons - an atom with 6 p?
The pair below that describes isotopes of the same element is B, an atom with 6 protons and 6 neutrons-an atom with 6 protons. It is not A, an atom with 6 protons and 8 neutrons- an atom with 8 protons and 6 neutrons. Isotopes of the same element have the same number of protons and electrons, which is the atomic number of the element.
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?
An atom does not have to have equal numbers of protons and neutrons.
An atom with 55 protons and 76 neutrons?
An atom with 55 protons is a cesium atom. The mass number is the sum of the numbers of protons and neutrons, in this instance 131. Therefore, the atom is Cs-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 sum of the numbers of protons and neutrons.
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.
