Science

Nuclear Magnetic Resonance is a very detailed method of chemical analysis for ORGANIC compounds. It can tell us the number of hydrogen atoms in a molecule…

Basic objective of this lecture is to present on Mineral Identification. This lecture briefly describe on physical properties used to identify minerals and here also…

Self Efficacy is the measure of the belief in one’s own ability to complete tasks and reach goals.It affects every area of human endeavor. By…

Principle purpose of this lecture is to present on Mixtures in Properties of Matter. Here briefly present on what is a mixture; how can it be…

Prime purpose of this lecture is to present on Metals and Acids. The products of acid/metal reactions are a salt and hydrogen gas. Some metals…

Rubicon model in Psychology defines clear boundaries between motivational and action phases. The first boundary separates the motivational process of the predecisional phase from the…

Basic purpose of this lecture is to present on Metals in Industry and working with metals. This lecture part of educational course. Here briefly focus on Metalworking;…

Regulatory focus theory is a persuasion theory which focuses on a person’s perceptions on decision making. It’s basically revolves around the enthusiasm of a person…

Basic objective of this lecture is to focus on Relative mass formula, atomic mass, and empirical formula. The relative formula mass of a compound is blatantly…

Basic purpose of this lecture is to present on Matter and Change; in terms of Properties of Matter. A physical property is a quality or condition of a…

People who are happy at work tend to enjoy life more and have better health, stronger relationships and a greater sense of purpose. They also…

General objective of this lecture is to describe on how Elements Make Compounds. Elements are substances (like hydrogen and oxygen) that can’t be split into simpler substances.…