Pure sodium is a metallic crystalline solid.
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∙ 15y agoPure sodium is classified as a metallic solid. It has a metallic bonding structure where the sodium atoms are arranged in a crystal lattice held together by a sea of delocalized electrons.
Sodium metal is an element. It is a pure substance made up of only one type of atom, which is sodium.
No, Salt is a compound of Sodium and Chlorine. A pure substance consists of only one type of element.
Sodium chloride or NaCl is a type of ionic compound that is called a 'salt'. There are many, many salts, but NaCl is also table salt.
Sodium and calcium are both metals and will not form a chemical bond with one another. It's possible they could form a solid metal solution called an alloy.
Sodium is an alkali metal element. It does not exist in it's elemental form on earth since it oxidizes quickly. It is highly reactive with water and a fiery explosion is often the result if the two come into contact.
Sodium sulfide is classified as an ionic solid. It is composed of sodium cations (Na+) and sulfide anions (S2-), which are held together by strong ionic bonds.
Sugar is classified as a crystalline solid.
Sodium Chloride is an ionic solid.
Solid
Silver would be classified as an element, which is a type of pure substance.
NaOH is a white crystalline solid that is deliquescent, which means that it absorbs moisture from the air. It is also a strong base that can hurt you if you touch it or ingest it. Handling Sodium Hydroxide makes your fingers feel slippery because it is turning the fat in you fingertips into soap. Don't handle it.
Gold is a pure substance with its own unique chemical and physical properties. It is classified as a solid state of matter at room temperature and pressure.
Iron is classified as an element because it is a pure substance made up of only one type of atom - iron atoms. In its solid form, iron atoms are closely packed together in a regular, repeating pattern that gives the substance its characteristic properties.
Baking soda is a pure substance because it consists of just one type of molecule, sodium bicarbonate.
A mixture would not be classified as a pure substance because it contains more than one type of substance, which are not chemically bonded together. Mixtures can be further classified as homogeneous (uniform composition) or heterogeneous (non-uniform composition).
Ionic bonds hold sodium atoms together. Sodium atoms lose an electron to achieve a stable electron configuration, forming positively charged sodium ions. These ions are then attracted to negatively charged ions from other elements to form a bond.
No, Salt is a compound of Sodium and Chlorine. A pure substance consists of only one type of element.