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Tag: Electron capture

Concept of Radioactive Decay

Post author By Hemant More
Post date April 28, 2020
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Science > Physics > Nuclear Physics > Concept of Radioactive Decay Transformation of radioactive element into another element (radioactive or non-radioactive) is known as radioactive decay or disintegration. In radioactive decay, the nucleus of a radioactive element called parent undergoes a spontaneous change accompanied by the emission of radiation and the formation of the nucleus […]

Tags Alpha decay, Alpha particles, Beta decay, Beta particles, Electron capture, Electron emission, Gamma decay, gamma radiations, gamma rays, Natural radioactivity, Positron emission, Radioactive decay, Radioactivity, Rutherford's experiment, Soddy's group displacement law

Physical Chemistry

Electrical Properties of Colloids

Post author By Hemant More
Post date April 20, 2020
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Science > Chemistry > Colloids > Charge on Colloidal Particles The colloidal particles carry an electric charge. The most important property of colloidal solution is that all suspended particles possess either positive or a negative charge. i.e. they carry the same nature of the charge. The mutual forces of repulsion between similarly charged particles prevent […]

Physical Chemistry

Properties of Colloids

Science > Chemistry > Colloids > Properties of Colloids In this article, we shall study the general, mechanical and optical properties of colloids. General Properties of Colloids: Heterogenous Character: The ultramicroscopic examination indicates that colloidal dispersion is a heterogeneous system consisting of a continuous dispersion medium and discontinuous disperse phase. Visibility: Colloidal particles cannot be seen […]