Nickel is a metal... and it does NOT have dots... it loses electrons.
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The dot diagram for nickel, which has an atomic number of 28, would show two electrons in the first shell and eight electrons in the second shell. This configuration follows the octet rule, which states that atoms tend to gain, lose, or share electrons to achieve a full outer shell with eight electrons.
An electron dot diagram, also known as Lewis dot diagram, uses dots to represent the valence electrons of an atom.
Chlorine has 7 dots in its electron dot diagram, representing its 7 valence electrons.
A Lewis dot diagram is a way to represent the valence electrons of an atom using dots around the atomic symbol. Each dot represents an electron. They help visualize the bonding between atoms in molecules.
Yes, each dot in an electron dot diagram represents a valence electron. Valence electrons are the electrons in the outermost energy level of an atom, and they are the ones involved in forming chemical bonds with other atoms.
There should be 3 dots in the electron dot diagram of a boron (B) atom, as boron has 3 electrons. Each dot represents one valence electron.