0
In an atom, the number of electrons in each region is as follows: nucleus - 0 electrons (only protons and neutrons), inner electron shells - up to 2 electrons in the first shell, up to 8 electrons in the second shell, and so on (following the 2n^2 rule), outer electron shell - varies depending on the element but typically up to 8 electrons (except for transition metals which can have more).
Add your answer:
Earn +20 pts
How do you find the number of protrons and electrons in an atom?
The number of protons in an atom is equal to its atomic number, which is typically found on the periodic table. The number of electrons in a neutral atom is also equal to the number of protons. If the atom is charged (an ion), the number of electrons may be different from the number of protons.
Having the same number or protons but different number of electrons?
This describes an ion. Ions are charged particles that have the same number of protons as the neutral atom of an element but a different number of electrons.
Can the number of protons always equal the number of electrons in an atom?
This is not a general valid rule; ions have a different number of electrons.
Strontium atom differs from a Strontium ion in that the atom has a greater?
number of electrons, while the ion has a different number of electrons due to the loss or gain of one or more electrons.
What happens if the elements have different protons and electrons?
A neutral atom of a chemical element has a constant number of protons and electrons; loss or gain of electrons transform this atom in an ion.After the change of the number of protons the identity of the atom is lost.
How do you find the number of protrons and electrons in an atom?
The number of protons in an atom is equal to its atomic number, which is typically found on the periodic table. The number of electrons in a neutral atom is also equal to the number of protons. If the atom is charged (an ion), the number of electrons may be different from the number of protons.
How many electrons are there in an atom?
An atom contains an equal number of electrons and protons, which balances out the charge to neutral. The number of electrons in an atom is determined by its atomic number, which is the same as the number of protons in the nucleus.
Regions where electrons are located?
Electrons are bound inside an electrostatic potential well around the nucleus; ext. energy is needed for the electron to escape.
Are the number of electrons different from every atom of every element?
Each element has a different number of electrons. All atoms of that element have the same number of electrons. The number of electrons is the same as the number of protons.
Having the same number or protons but different number of electrons?
This describes an ion. Ions are charged particles that have the same number of protons as the neutral atom of an element but a different number of electrons.
What type of atom has a different number of protons and electrons?
An ion
What do you call an atom with the number of electrons is different from the number of protons?
The name is ion.
Can the number of protons always equal the number of electrons in an atom?
This is not a general valid rule; ions have a different number of electrons.
Will changing the number of electrons change the element?
Yes, changing the number of electrons will change the element. The number of electrons in an atom determines its chemical properties and behavior, so altering the number of electrons will result in the atom becoming a different element.
Strontium atom differs from a Strontium ion in that the atom has a greater?
number of electrons, while the ion has a different number of electrons due to the loss or gain of one or more electrons.
What is a form of an element whose atoms have the same number of protons but different numbers of electrons?
An atom with a different number of electrons is called an ion.
What subatomic particle gives you the atomic number?
Protons.The atomic number of an atom is the number of protons in the atom. The identity of an atom is based on its atomic number, so a change in the number of protons mean an atom has turned into a different element. However, an addition or subtraction of neutrons creates different isotopes of an element, and a change in the number of electrons creates an ion of the element.
