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What is the atomic number of an neutral atom witt 22 electrons and 26 neutrons?
22: The atomic number is defined as the number of protons in the atom, but since the atom is neutral, the number of protons must be the same as the number of electrons.
How many electrons belong to a neutral atom with an atomic mass of 36 amu?
A neutral atom with an atomic mass of 36 amu will have 36 electrons. This is because the atomic mass of an atom is determined by the sum of its protons and neutrons, and in a neutral atom, the number of electrons is equal to the number of protons.
How many electrons in atom with atomic number of 9 and atomic mass of 19 and is electrically neutral?
Since the atom is electrically neutral, the number of electrons must be the same as the number of protons in the atom, which is the definition of atomic number. Therefore, there are 9 electrons.
Why atomic number of an element indicates as the number of protons in the atom?
The atomic number of an element represents the number of protons in the nucleus of an atom. Since atoms are electrically neutral, the number of protons in the nucleus must be equal to the number of electrons outside the nucleus, making the atom overall neutral.
What is the atomic number if the atom has 6 electrons?
All atoms are neutral (because if they are not, they are called an ion). That means that the atomic number equals the number of electrons (not just the number of protons), therefore the atomic number is 6. Remember that the atomic number of an element is the number of protons in the nucleus. Proton count determines atomic number and elemental identity.
What is the atomic number of an neutral atom witt 22 electrons and 26 neutrons?
22: The atomic number is defined as the number of protons in the atom, but since the atom is neutral, the number of protons must be the same as the number of electrons.
How many electrons belong to a neutral atom with an atomic mass of 36 amu?
A neutral atom with an atomic mass of 36 amu will have 36 electrons. This is because the atomic mass of an atom is determined by the sum of its protons and neutrons, and in a neutral atom, the number of electrons is equal to the number of protons.
How many electrons are present in a neutral atom with an atomic number of eight?
There are eight electrons in the neutral form of the atom with the atomic number eight (oxygen or O). --- Answer 2: 8. The atomic number represents the number of protons (positive charge) in an atom. For the atom to have a neutral charge, there must be 8 negative charges in the shells around the nucleus of the atom.
How many electrons in atom with atomic number of 9 and atomic mass of 19 and is electrically neutral?
Since the atom is electrically neutral, the number of electrons must be the same as the number of protons in the atom, which is the definition of atomic number. Therefore, there are 9 electrons.
Why is it that the atomic number is only referring to the number of protons and neutrons?
This is not true. The atomic number refers to the number of protons only.NOTE THAT in a neutral atom, the atomic number can be said to refer to both the number of protons and the number of electrons. This is because in order for an atom to be neutral, there must be equal number of electrons and protons.
Why atomic number of an element indicates as the number of protons in the atom?
The atomic number of an element represents the number of protons in the nucleus of an atom. Since atoms are electrically neutral, the number of protons in the nucleus must be equal to the number of electrons outside the nucleus, making the atom overall neutral.
How many electrons in a neutral atom of Xenon?
The atomic number of Xenon is 54. This means the atom contains 54 protons. In order to form a neutral atom, the positive charge from the protons and the negative charge from the electrons must cancel out. In order to be neutral the atom must have 54 electrons.
How many protons and electrons does a copper atom contain?
A copper atom contains 29 protons and 29 electrons. The number of protons in an atom determines its atomic number, which for copper is 29. As atoms are electrically neutral, the number of protons must equal the number of electrons.
What is the atomic number if the atom has 6 electrons?
All atoms are neutral (because if they are not, they are called an ion). That means that the atomic number equals the number of electrons (not just the number of protons), therefore the atomic number is 6. Remember that the atomic number of an element is the number of protons in the nucleus. Proton count determines atomic number and elemental identity.
Why is the atomic number equal to the number of protons?
In order to have a neutral atom, protons and electrons must cancel each other out. If you have more electrons, your atom becomes negatively charged and if you have more protons, the atom becomes positively charged. Hence, a neutral atom must have the same number of electrons and protons.
How many electrons must be removed from a neutral 63Cu atom to completely ionize it leaving only a nucleus?
29 electrons must be removed from a neutral 63Cu atom to completely ionize it, leaving only the nucleus. This is because copper has an atomic number of 29, indicating the number of protons, which is equal to the number of electrons in a neutral atom.
What is the number of neutrons protons and electrons in an atom of zirconium 90 that has no overall charge and an atomic number of forty?
Atomic number gives the number of protons: 40. If the atom is neutral, it must have an equal number of protons and electrons. Therefore, the number of electrons is also 40. The isotope number is the same thing as the atomic mass. Atomic mass is basically the sum of protons and neutrons. Therefore, subtracting the number of protons from the atomic mass yields the number of neutrons: (90 - 40 = 50). Thus, there are 50 neutrons.
