halogen family
boron
The number and arrangement of electrons in atoms of an element determine the chemical properties of the element.
the valence electrons cause the chemical reations. the valence electrons decide that element attract to which element.
Chemical bonds are formed by the sharing or donating of electrons. The electrons that atoms use to make chemical bonds are the outermost electrons, also known as valence electrons.
The element that attracts electrons the most would be Fluorine
For an neutral element that has the same number of electrons and protons, the element with 11 electrons is Na, sodium.
A chemical compound is formed from chemical elements.A chemical element is formed from atoms; atoms contain an atomic nucleus (protons and neutrons), electrons and...vacuum.
boron
In the chemical reactivity of atoms electrons are involved.
The number and arrangement of electrons in atoms of an element determine the chemical properties of the element.
The atomic radius, is the measured size of the atoms of a chemical element. Usually this is the typical distance between the nucleus and the boundary of the surrounding electrons.
the valence electrons cause the chemical reations. the valence electrons decide that element attract to which element.
Magnesium atoms have 12 electrons.
When an atom gives up one or more electrons to another atom, an ionic bond is formed. Atoms are the basic unit of a chemical element.
Iodine and chlorine have very similar chemical properties because they are in the same chemical family (go see a periodic table). They are both halogens (so they have the same valence electrons).
No. Atoms of the same element have the same chemical properties.
the two atoms must be of the same element