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How many electrons does an atom has?
It depends on the atom you are reffering to, but to find the electrons take away the number of protons from the mass number of the atom.
How do you find the number of electrons in an atom if you know the number of protons and neutrons?
In a neutral atom, the number of electrons is equal to the number of protons of the nucleus.
How can you find number of electrons in an atom?
In a neutral atom, the number of electrons equals the number of protons. The number of protons is the atomic number of the element on the periodic table.
How do you work out how many electrons in an atom?
The number of electrons in an atom is equal to the number of protons in the nucleus, which is the atomic number of the element. You can find the atomic number on the periodic table. For atoms that are neutral, the number of electrons is also equal to the number of protons.
How do you find out the mass of an atom?
By the addition of the number of protons and the number of electrons
How do you find out the amount of electrons in an atom?
The number of electrons in an atom is equal to its atomic number, which is the number of protons in its nucleus. This is because atoms are electrically neutral, so they have an equal number of protons and electrons. You can find the atomic number of an element on the periodic table.
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 can you find the number of electrons an element has?
In a neutral atom the number of electrons is the same as the atomic number, which is the number of protons in the nucleus.
How do you find the overall of an atom?
(Atomic number) - (Number of electrons present) = (overall electrical charge of atom)
How many electrons would you expect to find in a neutral atom containing three protons and four neutrons?
In a neutral atom, the number of electrons is equal to the number of protons. So, in an atom with three protons, it would contain three electrons. The number of neutrons does not affect the charge or number of electrons in the atom.
How would you figure the number of protons or electrons in an atom?
The number of protons in an atom is equal to its atomic number. In a neutral atom, the number of electrons is equal to that of protons. If the atom is negatively charged, add it to the number of electrons; and if positive, subtract.
How would you use the Periodic Table to find out how many electrons are in a chlorine atom?
To find the number of electrons in a chlorine atom, you look at its atomic number on the Periodic Table. Chlorine has an atomic number of 17, which means it has 17 electrons since the number of electrons in an atom is equal to its atomic number.
