The electron configuration 1s² 2s² 2p⁶ 3s² 3p⁶ corresponds to the element Argon. The atomic symbol for Argon is "Ar," and it has an atomic number of 18, indicating it has 18 electrons. This configuration reflects a complete outer shell, characteristic of noble gases.
Iron's symbol is Fe.
a positive sign in an atom symbol denotes an ion, for example, Fe2+
The number of protons in an atom is equal to the atomic number, which corresponds to the position of the element in the periodic table. To find the number of neutrons, you subtract the atomic number from the atomic mass. The number of electrons is typically equal to the number of protons in a neutral atom.
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The chemical symbol of sulfur is S.
A single straight line extending from the symbol of an atom typically represents a chemical bond between that atom and another atom. In chemical structures, these lines indicate the sharing of electrons, forming covalent bonds. Each line usually corresponds to a pair of shared electrons, helping to visualize the molecule's connectivity and structure.
Iron's symbol is Fe.
The symbol for a chlorine atom is Cl.
Chlorine is Cl.
Hydrogen is the lightest and most common atom in the universe. It has the symbol H and an atomic number of 1.
a positive sign in an atom symbol denotes an ion, for example, Fe2+
Take the element "Iron" then the symbol for the element is "Fe" and "Fe" is also the symbol for a single atom of the element in a chemical equation.
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The number of protons in an atom is equal to the atomic number, which corresponds to the position of the element in the periodic table. To find the number of neutrons, you subtract the atomic number from the atomic mass. The number of electrons is typically equal to the number of protons in a neutral atom.
The carbon symbol is C.
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"Na" is the symbol of an atom of the element sodium.