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Does the atomic number of an element change with the gain or loss of an electron?
Wiki User
∙ 12y ago
The electrical charge is changed by -1 when an atom loses an electron. The Atomic Mass number is determined by the number of protons and neutrons in the nucleus and is unaffected by the loss of an electron.
Wiki User
∙ 15y ago
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How is the element With atomic number 82 in the Periodic table Different from the element With atomic number 81?
one more proton, and electron
How do you find the number of electrons in element?
The Atomic Number of the element is equal to the number of electrons. Also, the number of protons is also equal to the Atomic number; so the number of protons and electrons in any given element is the same!
What information is included in each square of the periodic table of elements?
Each column will generally have the symbol of the element (sometimes name of the element also), the atomic number, the mass number, the state in which the element is present at room temperature. Some periodic table will also have the electronic configuration or electronegativity.
What information in the periodic table indicats the number of protons in a atom?
The atomic number represents the number of protons in the element. This number is unique to that element, if you change the atomic number (number of protons) then you change the element.
Does sodium have ten neutrons?
Actually, the element Sodium has eleven (11) electrons. You can tell by its Atomic number. (The number at the top left side of the element's box.)The Atomic number is both the element's proton and electron number.
The atomic number of an element is the number of?
Is the number of protons or electron found in a given (neutral) element.
How is element with atomic number 82 in the periodic table different from the element with atomic number 81?
one more proton, and electron
How is the element With atomic number 82 in the Periodic table Different from the element With atomic number 81?
one more proton, and electron
What is the electron configuration of element 39?
The electron configuration of the element with the atomic number 39 (yttrium) is: [Kr]4d15s2.
What is the electron configuration of atomic number 10?
Neon is a non metal element. Atomic number of it is 10.
How do you find the number of electrons in element?
The Atomic Number of the element is equal to the number of electrons. Also, the number of protons is also equal to the Atomic number; so the number of protons and electrons in any given element is the same!
What information is included in each square of the periodic table of elements?
Each column will generally have the symbol of the element (sometimes name of the element also), the atomic number, the mass number, the state in which the element is present at room temperature. Some periodic table will also have the electronic configuration or electronegativity.
What can the atomic number and what things can it identify?
The atomic number is the number of protons in the nucleus of an element. It is what determines what kind of an element it is. When you change the number of protons in the nucleus, you change the type of element.
What is the electron configuration for the element that has the atomic number 15?
1s2 2s2 2p6 3s2 3p3 is the electron configuration of element 15.
What is the electron number of calcium-40?
The element Calcium (Ca) has 20 electrons according to its atomic number which is 20.
Which element has an atomic number 1?
The element with the atomic number 1 is Hydrogen (H). This means that the hydrogen atom generally has 1 electron and 1 proton.
What information in the periodic table indicats the number of protons in a atom?
The atomic number represents the number of protons in the element. This number is unique to that element, if you change the atomic number (number of protons) then you change the element.
