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Chemistry

 

What is chemistry in science education?

Chemistry, the part of science deals with the physical and chemical properties, composition, and structure of matter (substance, element, or atom) and interacts with energy. In learning or studies chemistry topics, we discuss different types of physical or chemical properties, laws, and structures of atoms made by naturally or artificially occurring matter.

Tungsten chemical element or transition metal symbol and the periodic table properties

Tungsten

Tungsten metal properties Tungsten (W) is a chemical element or strong, silvery transition metal of Group 6 (VIB) of the periodic table, used for making...
Molybdenum chemical element or transition metal symbol and the periodic table properties

Molybdenum

Molybdenum metal properties Molybdenum (Mo) is a chemical element or strong and silvery transition metal of Group 6 (VIB) of the periodic table, used for...
Hafnium element chemical symbol and periodic table properties

Hafnium

Hafnium Element in Periodic Table Hafnium (Hf) is a chemical element or silvery-white transition metal of Group 4 (IVB) of the periodic table. It is...
Zirconium element chemical symbol and periodic table properties

Zirconium

Zirconium Element in Periodic Table Zirconium (Zr) is a chemical element or silvery-white, hard, and high melting transition metals of Group 4 (IVB) of the...
Niobium element chemical symbol and periodic table properties

Niobium Element

Niobium Element in Periodic Table Niobium (Nb) is a chemical element or light grey, crystalline, transition metal of Group 5 (VB) of the periodic table...
Tantalum element chemical symbol and periodic table properties

Tantalum

Tantalum Element in Periodic Table Tantalum (Ta) is a chemical element or rare, hard, blue-gray, lustrous transition metal of Group 5 (VB) of the periodic...
Rare earth element or metals name, symbol, atomic number and electronic structure

Rare earth element

What is meant by rare earth elements? Rare-earth element or lanthanides or inner transition elements are the chemical elements from cerium (Ce) to lutetium (Lu) or...
Lanthanum element chemical symbol and periodic table properties

Lanthanum

Lanthanum Element in Periodic Table Lanthanum (La) is the chemical element or rare-earth metal of Group 3 of the periodic table with atomic number 57...
Conductance or electrical conductance, the property of electrolyte solution helps to conduct electricity in electrochemistry

Conductance

Conductance in Electrochemistry Conductance or electrical conductance is the reciprocal of resistance (G = 1/R) describes the property of an electrolyte solution that helps to...
Ozone layer, ozonosphere is a region of the upper atmosphere to protect the earth from harmful ultraviolet radiation

Ozone Layer

Ozone Layer in Atmosphere Ozone layer or ozonosphere is a region of the upper atmosphere that contains relatively high concentrations of ozone gas molecules (O3)...