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A neutral atom has a atomic number of 12 and a mass of 24 how many electrons does it contain?
Wiki User
∙ 14y ago
24. Atomic number is a reflection of the number of protons, which equals the number of electrons in an atom. The number of electrons would vary only if it were an ion, and the number of neutrons would vary only if it were an isotope.
Wiki User
∙ 11y ago
Wiki User
∙ 10y agoa mass number of 24 and 13 neutrons. express as isotope
Wiki User
∙ 9y agoWiki User
∙ 11y agosubtract. The mass - number of neutrons =11
Wiki User
∙ 14y ago12
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What element has only three more electrons than germanium?
The element that has three more electrons than a neutral germanium atom is bromine. You can determine this by the atomic number. The atomic number of an element is the number of protons in the nuclei of its atoms. In a neutral atom, this is also the number of electrons. So, the atomic number of germanium is 32, so its neutral atoms contain 32 protons and 32 electrons. Move to the right three more elements, and you get bromine with an atomic number of 35, so its neutral atoms contain 35 protons and electrons.
Does fluorine contain 10 electrons?
it has 9 electrons atomic number= number of protrons and electrons and atomic mass-atomic number=neutrons
How many electrons does a gold atom contain?
The elements in the Periodic Table are arranged in order by atomic number. The atomic number of gold (Au) is 79. Atomic number is the number of protons in the nucleus of the atoms of that element. So gold atoms have 79 protons in their nuclei. In a neutral atom, the number of electrons is equal to the numbers of protons. So a neutral gold atom has 79 electrons.
What do you notice about the atomic number and the total number of electrons in an atom of that element?
The atomic number tells you the number of protons that an element has. An electrically neutral atom necessarily has the same number of electrons as it has protons.
What does the atomic number tell you the number of in a neutral atom of an element?
The atomic number of an element is the number of protons in each atom of the element, whether neutral or not. If the atom is neutral, the number of electrons in the atom is the same as the number of protons.
What element has only three more electrons than germanium?
The element that has three more electrons than a neutral germanium atom is bromine. You can determine this by the atomic number. The atomic number of an element is the number of protons in the nuclei of its atoms. In a neutral atom, this is also the number of electrons. So, the atomic number of germanium is 32, so its neutral atoms contain 32 protons and 32 electrons. Move to the right three more elements, and you get bromine with an atomic number of 35, so its neutral atoms contain 35 protons and electrons.
How many electrons are in a neutral atom atomic number 6?
In a neutral atom, the number of electrons is always the same as the atomic number.
Is the number of electrons the atomic number?
Yes, the number of electrons in a neutral atom is equal to the atomic number.
What is the relationship between the atomic number and the electrons in neutral atom?
In a neutral atom the number of protons is equal to the number of electrons. And by definition the atomic number of an atom is equal to the number of protons in it. So the atomic number of a neutral atom is equal to the number of protons or the number of electrons in the atom.
What is the atomic number of a neutral atom having 6 electrons and 5 neutrons?
Atomic number is 6. The isotope is 6C11 Atomic number = number of protons = number of electrons (for a neutral atom)
What is metal with 20 electrons?
The metallic element whose atoms contain 20 electrons each is calcium, with atomic number 20. (The number of electrons in a neutral atom always matches the number of protons, which is the definition of atomic number.)
What are electrons on a periodic table?
Periodic table lists the elements in the increasing order of atomic number. Atomic number = Number of protons = Number of electrons
How is an atom's atomic number related to it's number of electrons?
For neutral atoms the atomic number is equal to the number of electrons.
How do calculate the number of electrons in neutral atom poses?
Look up the atomic number of the element. The atomic number is the number of protons, in a neutral atom this is the same as the number of electrons.
Does the number of electrons in an atom give its atomic number?
The number of protons is equal to atomic number; in a neutral atom the number of electrons is also equal to the numbers of protons.
Does fluorine contain 10 electrons?
it has 9 electrons atomic number= number of protrons and electrons and atomic mass-atomic number=neutrons
What is the formula used to calculate the number of electrons when only the atomic number is given?
The number of electrons is simply the same as the atomic number, assuming the compound or element is neutral (not positive or negative). To find the number of neutrons, take the atomic mass and subtract atomic number. The number of electrons is simply the same as the atomic number, assuming the compound or element is neutral (not positive or negative). To find the number of neutrons, take the atomic mass and subtract atomic number.
