From today, I plan to study in MIT open course ware lectures at least once a week.
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I selected this content of the study today as a lecture that I can understand easily in the field of chemistry.
There are a lot of materials to study with links as well as lectures.
But I could just understand lectures and materials partially.
오늘부터 MIT 무료 오픈 강의를 적어도 한주에 한 강의씩 찾아서 공부하려고 계획한다.
오늘 공부한 내용은 화학분야중 내가 쉽게 이해할수 있는 강의로 골라 보았다.
강의뿐만 아니라 링크로 공부할 자료가 많다.
하지만 강의도 강의 자료도 아직은 나에게 어려웠다..
Atom
Session Overview
| Modules | Structure of the Atom |
| Concepts | origins of modern chemistry, taxonomy of chemical species, introduction to the periodic table, evolution of atomic theory |
| Keywords | matter, element, compound, mixture, solution, metal, semimetal, nonmetal, mole, symbol, molecular mass, substance, homogeneous mixture, heterogeneous mixture, periodic table of elements, Democritus, Aristotle, John Dalton, triads, octaves, Johann Dobereiner, John Newlands, Dmitri Mendeleev, Julius Meyer |
| Chemical Substances | none |
| Applications | energy generation and storage (e.g. batteries) |
Prerequisites
Before starting this session, you should be familiar with:
- Basic principles of high school chemistry
- Fundamental concepts of the structure of the atom
Looking Ahead
Learning Objectives
After completing this session, you should be able to:
- Classify a substance as an element or a compound.
- Understand the developmental history of the periodic table of elements.
- Identify the symbols and number of electrons for an element.
- Classify an element as a metal, semimetal or a nonmetal.
- Explain which sets of elements are in the same period.
- Calculate the molecular mass of a compound.
- Calculate the number of moles in a substance.
- Define a homogenous mixture and a heterogeneous mixture.
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