One neutral atom of carbon has four valence electrons. An easy way to tell how many valence electrons an element has is to look at the periodic table and find the element's main group number. Carbon is in group 4, which means it has four valence electrons.Know More
Valence electrons are the electrons found in an atom's outer electron shell. A neutral carbon atom has a total of six electrons, but not all six electrons are located in the same energy level. Two of them are located in the first shell, while the remaining four are located in the second shell. The four electrons in the second shell are the valence electrons.
Valence electrons are important because they help determine if an element is able to participate in a chemical reaction.Learn more in Atoms & Molecules
Vanadium has five valence electrons. Valence electrons are the electrons that an element gives up or gains during a chemical bond with another element. Vanadium can be found five elements in from the left on the periodic table, which is a way of showing that it has five valence electrons.Full Answer >
Halogens have seven valence electrons. These seven valence electrons allow the halogen group of elements to behave in a certain way and exhibit particular characteristics.Full Answer >
Tellurium has a total of six valence electrons. On the periodic table, tellurium sits in the sixth row below selenium. Tellurium's properties are intermediate between those of metals and nonmetals, making it a metalloid.Full Answer >
The fluorine atom has seven valence electrons. The atomic number of fluorine is 9, and its electronic configuration is [He] 2s2 2p5. The atom of fluorine prefers to gain an electron to complete its last orbit.Full Answer >