Question

In: Chemistry

Which part of the following descriptions of a compound or element refers to its physical properties...

Which part of the following descriptions of a compound or element refers to its physical properties and which to its chemical properties?

Solutions

Expert Solution

Physical property:

Physical property generally depends on the the molecular weight (atomic weight) and accumilation of the molecules.

Chemical property:

It depends on the electronic confoguration (valency electrons) of the element.

characteristic of a substance that is observed during a reaction in which the chemical composition or identity of the substance is changed

queen_honey_blossom answered 2 years ago
Next > < Previous

Related Solutions

Which part of the following descriptions of a compound or element refers to its physical properties...
Which part of the following descriptions of a compound or element refers to its physical properties and which to its chemical properties? (a) Calcium carbonate is a white solid with a density of 2.71 g/cm^3. It reacts readily with an acid to produce gaseous carbon dioxide. (b) Gray powdered zinc metal reacts with purple iodine to give a white compound.
Which of the following statements about a compound is true? A. The physical and chemical properties...
Which of the following statements about a compound is true? A. The physical and chemical properties of a compound are usually very different from those of the elements from which it is formed. B. Only the physical properties of a compound are usually the same as those of the elements from which it is formed. C. Only the chemical properties of a compound are usually the same as those of the elements from which it is formed. D. The physical...
Which of the following properties of a molecular compound can largely be explained by its intermolecular...
Which of the following properties of a molecular compound can largely be explained by its intermolecular forces? Select as many as are applicable .Select one or more: a) Vapor pressure b) Covalent bond strengths c) Solubility in various solvents d) Enthalpy of combustion e) Boiling point f) Melting point g) Hybridization of the atoms
**Which of the following physical properties of a mineral depends on the strength of the bonds...
**Which of the following physical properties of a mineral depends on the strength of the bonds that hold its atoms and ions together? a. color b. luster c. specific gravity d. cleavage **When the chemical bonds in a mineral are equal in all directions, what will the result be? a. a nonmetallic luster b. cleavage c. conchoidal fracture d. a low density **What must be true in order for an ore mineral occurrence to be economically valuable? a. Natural processes...
Identify the element the fits each of the following descriptions a. most nonmetallic element in group...
Identify the element the fits each of the following descriptions a. most nonmetallic element in group VIA b. most metallic element in group IA c. most nonmetallic element in period 3 d. most metallic element in period 2
Molecular Structure and Physical Properties Consider the following statements and determine which are true and which...
Molecular Structure and Physical Properties Consider the following statements and determine which are true and which are false. true/false  SeF4 has a see-saw structure. true/false  KrF4 is a polar molecule. true/false  NO3- has three resonance Lewis structures. true/false  Bond angles for IF6+ are 90 °. true/false  Selenium tetrafluoride (SeF4) is a non-polar molecule. true/false  The formal oxidation state of an atom in a molecule (or molecular ion) can be calculated as: (the number of valence electrons on a free atom) minus (half the number of electrons...
State whether the following properties of a substance are physical properties or chemical properties: A. Substance...
State whether the following properties of a substance are physical properties or chemical properties: A. Substance boils at 1105 degrees Celsius. B. Density of the substance at 20 degrees Celsius is 1.738g/cm³. C. The substance burns in air. producing an intense white light. D. The substance reacts with chlorine to give a brittle white solid. E. The substance can be pounded into thin sheets or drawn into wires. F. The substance is a good conductor of electricity.
pick one of the transition element and talk about the element's physical, chemical properties, preparation, discovery,...
pick one of the transition element and talk about the element's physical, chemical properties, preparation, discovery, and industrial application of that element
Describe the properties of a system which converts its input signal into the even part of...
Describe the properties of a system which converts its input signal into the even part of it as output.
Element: LEAD Expectations include but not limited to physical properties (color, density, refractive index, boiling point,...
Element: LEAD Expectations include but not limited to physical properties (color, density, refractive index, boiling point, melting point, crystal or amorphous, etc), absorption wavelength, chemical properties, density, refractive index (if exist)most common compounds it makes, availability in nature and in daily products we use, any significance forensic science.
ADVERTISEMENT
Subjects
ADVERTISEMENT
Latest Questions
ADVERTISEMENT