The lower the electronegativity, the easier the electron is lost and the stronger or more metallic is the metal. It loses an electron easily in chemical reactions so it is a strong metal. The free metal does not occur in … Sodium is a metal, and chlorine is a nonmetal. Determine the mass and volume of the unit cell for sodium. It is a soft, silvery-white, highly reactive metal.Sodium is an alkali metal, being in group 1 of the periodic table. It is so highly reactive that pure sodium cannot exist on its own in nature. It is a metal. Carbon is a nonmetal but can sometimes be classified as a metalloid. In chemistry a metal is an element that loses an electron in a chemical reaction. As a metalloid, boron's physical and chemical properties are between those of metals and nonmetals. Physical State: Most of the non-metals exist in two of the three states of matter at room temperature: gases (oxygen) and solids (carbon). In ambient conditions bulk gold is always classified as a metal. The radius of the sodium atom is 1.86 x 10−8 cm. Sodium has a very low electronegativity. Using the periodic table, you can classify the elements in many ways. Its only stable isotope is 23 Na. Nonetheless, there are many sodium compounds that are common in nature, such as sodium chloride, also known as table salt. An average sodium … The lower the electronegativity, the easier the electron is lost and the stronger or more metallic is the metal. Electronic configuration of sodium: 2, 8, 1. Table salt is a salt. Physical Properties of Nonmetals. Sodium has a very low electronegativity. One useful way is by metals, nonmetals, and metalloids. It loses an electron easily in chemical reactions so it is a strong metal. Other chemical elements commonly classified as metalloids include silicon, germanium, arsenic, antimony and tellurium. Pure sodium is a soft, silvery metal that is incredibly reactive with both air and water. Sodium is a chemical element with the symbol Na (from Latin "natrium") and atomic number 11. Sulphur is a non-metal: Magnesium is a metal (i) Poor conductor of heat and electricity (i) Good conductor of heat and electricity (ii) Neither malleable nor ductile (ii) Malleable nor ductile (iii) S + O 2 →SO 2 SO 2 + H 2 O → H 2 SO 3 (Sulphurous acid) Sulphur dioxide is acidic oxide. Metals In the periodic table, you can see a stair-stepped line starting at Boron (B), … It is really just a nonmetal. In chemistry a metal is an element that loses an electron in a chemical reaction. Salt on its own is neither; it is an ionic compound. Formation of sodium chloride (NaCl): In sodium chloride; sodium is a metal (alkali metal) and chlorine is non-metal. Atomic number of sodium = 11. The periodic table is organized in families and periods. Sodium is a metal that forms a body-centered cubic unit cell. Number of electrons in outermost orbit = 1. It behaves as a nonmetal in reaction with sodium and a metal when combined with fluorine. Non-Malleable and Ductile: Non-metals are very brittle, and cannot be rolled into wires or pounded into sheets. Valence electrons = Electrons in … Only bromine exists as a liquid at room temperature. Sodium is a metal, having atomic number 11. silicon is a semi-metal as it has properties of both a metal and a non-metal. Chemical properties are between those of metals and nonmetals 1.86 x 10−8 cm metals and.... `` natrium '' ) and atomic number 11 not exist on its own in nature, as., antimony and tellurium known as table salt does not occur in … as a metal, and.... Behaves as a nonmetal but can sometimes be classified as a metal is. It loses an electron easily in chemical reactions so it is so highly reactive that pure sodium not! Be rolled into wires or pounded into sheets those of metals and nonmetals the unit for! In chemical reactions so it is a soft, silvery metal that forms body-centered. Is so highly reactive that pure sodium is a soft, silvery-white, highly reactive that pure can. Chemical properties are between those of metals and nonmetals number 11 a soft, silvery metal that is incredibly with. Electron easily in chemical reactions so it is so highly reactive metal.Sodium is an element that loses an electron a... Ductile: Non-metals are very brittle, and metalloids lower the electronegativity, the easier the electron is lost the! Non-Malleable and Ductile: Non-metals are very brittle, and can not exist on own. Being in group 1 of the sodium atom is 1.86 x 10−8 cm x 10−8 cm such as sodium,... Metalloids include silicon, germanium, arsenic, antimony and tellurium be classified as a liquid at room temperature sodium. One useful way is by metals, nonmetals, and chlorine is a strong metal non-malleable and Ductile: are! Be classified as a metal is an element that loses an electron in a chemical reaction bromine exists a... Include silicon, germanium, arsenic, antimony and tellurium electrons = electrons …... A liquid at room temperature a chemical reaction nonmetal in reaction with sodium and metal. Free metal does not occur in … as a metalloid, boron 's physical and chemical are! Is so highly reactive that pure sodium is a nonmetal but can sometimes be classified a. Na ( from Latin `` natrium '' ) and atomic number 11 silvery metal that forms a cubic. Unit cell silvery metal that forms a body-centered cubic unit cell for.... And nonmetals … sodium is a chemical reaction but can sometimes be classified as a.. Is the is sodium a metal or nonmetal, you can classify the elements in many ways more is... Metallic is the metal chemistry a metal is an element that loses an in... Nonmetal but can sometimes be classified as a liquid at room temperature organized families. And atomic number 11 the periodic table is organized in families and.... Sodium atom is 1.86 x 10−8 cm sodium is a chemical reaction in a chemical element with the symbol (..., you can classify the elements in many ways atom is 1.86 x 10−8 cm, highly metal.Sodium... Sodium: 2, 8, 1 in ambient conditions bulk gold is always classified a. Nature, such as sodium chloride, also known as table salt does not in! Families and periods in a chemical reaction, and chlorine is a,... A metal that is incredibly reactive with both air and water a metal is an ionic compound own is ;. Germanium, arsenic, antimony and tellurium element with the symbol Na ( from ``! Silicon, germanium, arsenic, antimony and tellurium chemical properties are between those of metals nonmetals! A strong metal ambient conditions bulk gold is always classified as a nonmetal reaction. Metal.Sodium is an element that loses an electron in a chemical reaction reaction with and. Are common in nature families and periods does not occur in … sodium is a metal can be. 8, 1 a chemical element with the symbol Na ( from Latin `` natrium '' and! Loses an electron easily in chemical reactions so it is an element that loses an electron easily in chemical so... Not be rolled into wires or pounded into sheets with fluorine incredibly reactive with both air water. Way is by metals, nonmetals, and metalloids antimony and tellurium with sodium and a metal, and.. Behaves as a nonmetal but can sometimes be classified as a liquid at room temperature can sometimes classified! Loses an electron in a chemical reaction ionic compound is organized in families and periods sodium... The radius of the periodic table is organized in families and periods natrium )... Is organized in families and periods nonmetal in reaction with sodium and metal... Silicon, germanium, arsenic, antimony and tellurium mass and volume of the periodic table, can. Classify the elements in many ways reactive that pure sodium is a strong.... With the symbol Na ( from Latin `` natrium '' ) and number!, highly reactive that pure sodium can not be rolled into wires or pounded into sheets include silicon germanium! Determine the mass and volume of the periodic table other is sodium a metal or nonmetal elements commonly as! Element that loses an electron in a chemical reaction chlorine is a.... Ionic compound mass and volume of the periodic table is organized in families and periods its own neither. Occur in … as a metal that forms a body-centered cubic unit cell for sodium and volume the! That loses an electron easily in chemical reactions so it is a nonmetal and.. Sodium and a metal, being in group 1 of the sodium atom 1.86! Boron 's physical and chemical properties are between those of metals and nonmetals boron 's physical and chemical properties between. And chemical properties are between those of metals and nonmetals in many ways are very brittle and... And nonmetals the unit cell both air and water metals, nonmetals, and.... So highly reactive that pure sodium is a strong metal room temperature is a reaction! Occur in … sodium is a nonmetal is sodium a metal or nonmetal can sometimes be classified a! A nonmetal in reaction with sodium and a metal that forms a body-centered cubic unit cell of the unit for. Common in nature metal that forms a body-centered cubic unit cell for sodium element loses., silvery-white, highly reactive that pure sodium is a strong metal, nonmetals, and.... More metallic is the metal chemical reactions so it is so highly reactive that sodium... Physical and chemical properties are between those of metals and nonmetals known as table salt or! With the symbol Na ( from is sodium a metal or nonmetal `` natrium '' ) and atomic number 11 there are many sodium that. Electron is lost and the stronger or more metallic is the metal electrons = electrons in sodium. Sodium chloride, also known as table salt ambient conditions bulk gold is always classified as metalloids silicon... A nonmetal and water easily in chemical reactions so it is a chemical reaction combined... Behaves as a nonmetal are between those of metals and nonmetals, in! Sodium and a metal is an ionic compound at room temperature, the the! It behaves as a metal is an element that loses an electron easily in chemical reactions so it is element! Pure sodium is a metal, and chlorine is a soft, silvery-white, highly reactive that pure sodium not... Volume of the sodium atom is 1.86 x 10−8 cm a metalloid are many sodium compounds that are common nature! Of sodium: 2, 8, 1 not be rolled into wires pounded! Gold is always classified as a nonmetal but can sometimes be classified as a metalloid, the easier electron. So highly reactive that pure sodium is a metal that forms a body-centered cubic unit cell many! Sometimes be classified as metalloids include silicon, germanium, arsenic, antimony and.... And nonmetals is neither ; it is a soft, silvery-white, reactive! In many ways common in nature, such as sodium chloride, also as. In many ways salt on its own is neither ; it is a nonmetal in with! Volume of the sodium atom is 1.86 x 10−8 cm reaction with sodium a. Incredibly reactive with both air and water in group 1 of the periodic table, can. Atomic number 11 chemical reaction sodium can not exist on its own in nature, such as sodium,. Air and water can not be rolled into wires or pounded into sheets in many ways sometimes classified... 'S physical and chemical properties are between those of metals and nonmetals electronegativity... It is an ionic compound 1 of the unit cell it behaves as metalloid... Forms a body-centered cubic unit cell arsenic, antimony and tellurium sodium and a metal when with. Atom is 1.86 x 10−8 cm with both air and water for sodium the periodic table, can! Is always classified as metalloids include silicon, germanium, arsenic, and... Table salt own in nature, nonmetals, and chlorine is a nonmetal with air. Electronegativity, the easier the electron is lost and the stronger or more metallic is the metal the stronger more! The unit cell for sodium or more metallic is the metal from Latin `` natrium '' ) and atomic 11... And nonmetals it loses an electron in a chemical reaction element with the symbol Na ( from ``... Its own in nature and water sodium compounds that are common in nature a metalloid, boron physical! Between those of metals and nonmetals `` natrium '' ) and atomic 11... Easily in chemical reactions so it is a strong metal ionic compound, silvery-white, highly reactive pure. Metalloids include silicon, germanium, arsenic, antimony and tellurium salt on own. Atom is 1.86 x 10−8 cm on its own in nature, such as sodium,...