When a metallic atom and a nonmetallic atom have an electron transfer to form an ion, this is known as an ionic compound. For example, salt (NaCl) an electron transfer occurs. The Na, which has 1 electron on its valence shell ( outer shell) and the Cl, which has 7 electrons on its valence shell. The Na transfers its one electron to the Cl. This therefore results in the Cl having a full valence shell; at this point Cl is negative and Na is positive. We can then conclude the NaCl is an ionic compound.
The bond that is formed when electrons are transferred between the atoms of metallic and nonmetallic elements is an IONIC bond.
Ionic bonds.
metallic elements are found in the center of the periodic table, and nonmetallic elements are anywhere but the middle...
It is Metallic. Meaning it is a metal. It's in the group of elements called the Alkali Earth Metals.
gain electrons more readily and increase in nonmetallic character
Non metallic
Galena is metallic.
metallic elements are found in the center of the periodic table, and nonmetallic elements are anywhere but the middle...
metallic and nonmetallic elements
Binary molecular compounds are composed of two nonmetallic elements.
yes
Gypsum is a salt (a compound made of both metallic and non-metallic elements).
No. A metallic atom will typically lose electrons.
Yes. Metals always lose electrons and non-metals gain electrons.
Ice is non-metallic. It is simply water (H2O) in the solid state and contains no elements that are metallic.
The metals outnumber the non-metals by a good margin.
No. Noble gasses are elements that rarely, if ever form chemical bonds. The elements with both metallic and nonmetallic properties are the metalloids.
Differences exist in chemical and physical properties.
Metallic and non-metallic is one of many ways of categorizing chemical elements. Metallic elements have a structure that allows free electrons to migrate from atom to atom within the structure of the material. These are called "conductors". Nonmetallic elements generally prevent the movement of electrons from atom to atom; they are "insulators". Starting after World War II, Dr. Robert Shockley developed another class of materials that sometimes would, and sometimes would not, conduct electricity. He called these "semi-conductors", and his discoveries form the basics of modern electronics.