The electron-dot representation of a carbon atom show only four dots because the dots represent only the valence electrons (the ones placed in the outermost shell). The carbon atom has four electrons in it's outermost shell. !
As we show only the valence electrons in the dot diagram, a carbon atom should have four electrons in dot diagrams.
Four
16 is the total number of electrons shown in the Lewis Structure of Carbon Dioxide.
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In a Lewis dot structure (also called an electron dot structure) there are no inner electrons and shells shown because Lewis dot structures are usually used to show bonds between elements, and the inner electrons are never usually involved with the bonding of atoms.
they are the electrons in the outer shell of the atom(valence electrons)
However many valence electrons there are, which I believe is 3
16 is the total number of electrons shown in the Lewis Structure of Carbon Dioxide.
16 is the total number of electrons shown in the Lewis Structure of Carbon Dioxide.
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The structure of CO2 is like: O=C=O In this structure, the bonded pair of electrons is shown as the lines between oxygen and carbon atoms. So, two electrons from each oxygen atom and four electrons from the carbon atom takes part in the bonding.
None. There will be two pairs (for a total of 4 electrons) on the Oxygen atom in the water molecule.
Iodine in its natural form is I2, two iodine atoms bonded with a single covalent bond. There are 6 non-bonded valance electrons on each atom, so there are 12 electrons in the electron-dot structure.
a. carbon - 4 b. iodine - 12 c. calcium - 2 d. gallium - 3
In a Lewis dot structure (also called an electron dot structure) there are no inner electrons and shells shown because Lewis dot structures are usually used to show bonds between elements, and the inner electrons are never usually involved with the bonding of atoms.
As far as measurements have shown an electrons is almost a perfect sphere.
Electrons shown in an electron dot diagram are the valence electrons. As a "for instance" here, look at hydrogen and lithium. Each one has a single electron in their outer most or valence shell, and so each will be shown by writing the chemical symbol and by adding a single dot. H. Li.
they are the electrons in the outer shell of the atom(valence electrons)
However many valence electrons there are, which I believe is 3