- What is classified as a compound?
- What is the properties of elements and compounds?
- Why does a compound have characteristic properties?
- Can you predict the properties of a compound?
- Do compounds keep or lose their original properties?
- What is the unique characteristic of a material?
- What is characteristic of materials?
- What are characteristic physical properties?
Ionic Bond Properties The ionic bond has charge separation, and so they are the most reactive of all the bonds in the proper medium. The ionic bonded molecules have high melting and boiling point. The ionic bonded molecules in their aqueous solutions or in the molten state are good conductors of electricity.
What is classified as a compound?
Chemical compounds may be classified according to several different criteria. One common method is based on the specific elements present. Organic compounds are characterized as those compounds with a backbone of carbon atoms, and all the remaining compounds are classified as inorganic.
What is the properties of elements and compounds?
An element is a material that consists of a single type of atom. Each atom type contains the same number of protons. Chemical bonds link elements together to form more complex molecules called compounds. A compound consists of two or more types of elements held together by covalent or ionic bonds.
Why does a compound have characteristic properties?
Answer: Because of the arrangement of atoms in a compound. A compound has different physical and chemical properties than corresponding elements because of change in identity. For Example: Hydrogen and oxygen are gases, but the compound formed by the combination of these two that is water is liquid.
Can you predict the properties of a compound?
No, you cannot determine the properties of a chemical compound by solely knowing the properties of the elements that make up the compound, because in a chemical compound, the properties are completely different and or independent of the chemical and or physical properties of the individual elements used to make up the …
Do compounds keep or lose their original properties?
Each substance in a compound loses its original properties. Compounds are commonly found in nature. Solids, liquids, and gases can form compounds.
What is the unique characteristic of a material?
Answer: Physical properties like density , melting point etc . Mechanical properties like hardness ,strength and ductility.
What is characteristic of materials?
ductility – materials that can be stretched are ductile, eg pulling copper into wire shows it is ductile. hardness – the ability to withstand impact without damage. durability – the ability of a material to withstand wear or damage. toughness – the ability of a material to absorb shock without breaking.
What are characteristic physical properties?
A characteristic physical property is a physical property that is unique to a pure substance and that can be used to identify the substance. • Density is a measure of how much mass is contained in a given unit volume of a substance.