hydrogen
hydrogen
------------------------------------------------------
Put the following elements in order, with the element having the most valence electrons at the top of your list and the element with the fewest valence electrons at the bottom.
NEON
CHLORINE
SULFUR
NITROGEN
SILICON
BORON
CALCIUM
SODIUM
In period two of the periodic table, lithium (Li) has the fewest valence electrons, with only one valence electron. This is characteristic of alkali metals, which are found in group one. As you move across the period, elements gain additional valence electrons, with neon (Ne) having eight.
In period 2 of the periodic table, lithium (Li) has the fewest valence electrons, with only one valence electron. It is located in Group 1, which is characterized by having a single electron in the outermost shell. Other elements in period 2, such as beryllium and the nonmetals, have more valence electrons.
one valence electron
5 valence electrons.
Helium has 2 electrons (total of 2 electrons and 2 valence electrons)
Helium has the fewest valence electrons, with only 2 valence electrons.
The element with 6 valence electrons is carbon.
Boron has 3 valence electrons.Boron has 3 valence electrons.
one valence electron
Valence electrons are the electrons in the outermost energy level of an atom. They are involved in chemical bonding and determine the reactivity of an element. The number of valence electrons influences the element's properties and behavior in chemical reactions.
There are 8 valence electrons in the element Neon, as it is in group 18 of the periodic table.
5 valence electrons.
Neon has 0 valence electrons so it is not possible to have an element with fewer valence electrons. There can, therefore, be no such element.
Boron has 3 valence electrons out of five total electrons.
Sb has 5 valence electrons, In has 3, Rb has 1 valence electron and Xe has 8. So in ranking, it would be, Xe, Sb, In, Rb.
Valence electrons determine the reactivity and chemical behavior of an element. Elements with the same number of valence electrons exhibit similar properties and tend to form similar types of chemical bonds.
Fluorine is the element that has 7 valence electrons.