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Richard A. Andersen (chemist)

Richard A. Andersen (chemist) is a chemistry topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand Richard A. Andersen (chemist) rather than just read about it. In short: Richard A. Andersen (November 16, 1942 – June 16, 2019) was a professor of chemistry at the University of California, Berkeley, and faculty senior scientist at the chemical sciences division of Lawrence Berkeley National Laboratory.

Key takeaways

  • Richard A. Andersen (chemist) belongs to chemistry; place it in that map before memorising details.
  • Learn the definition first, then one example that makes the definition concrete.
  • Connect Richard A. Andersen (chemist) to a quantity you can measure, compute or draw — that is where exam questions come from.
  • Reproduce the core statement of Richard A. Andersen (chemist) from memory before moving on to harder problems.

Reference excerpt

Richard A. Andersen (November 16, 1942 – June 16, 2019) was a professor of chemistry at the University of California, Berkeley, and faculty senior scientist at the chemical sciences division of Lawrence Berkeley National Laboratory.

Early life and career Born in Oklahoma in 1942, Richard Allan Andersen was raised and educated in the small town of Yankton, South Dakota. He obtained his bachelor's degree in 1965 from the University of South Dakota. Andersen pursued graduate studies at the University of Wyoming, working under the supervision of Professor Geoffrey Coates. Andersen was Coates' last student. In 1973, Andersen earned his Ph.D. with studies on several fundamental organometallic and alkoxide compounds of beryllium. Andersen then spent a year as postdoctoral researcher at the Oslo Centre for Industrial Research. On the day it was announced that Geoffrey Wilkinson and Ernst O. Fisher would share the 1973 Nobel Prize in Chemistry, Andersen received an offer to conduct his postdoctoral research in Wilkinson's laboratory at Imperial College London. Andersen took up this post a few months later, in 1974. In June 1976 he joined the faculty at the University of California, Berkeley's department of chemistry. He remained a professor in the department until his death in 2019. Andersen was also active in teaching throughout his career, and was well-known for teaching from the primary inorganic chemistry literature, as well as his hands-on approach to teaching undergraduate laboratory courses.

Research Andersen began his independent research career at UC Berkeley in 1976. Initially his research focused on ligand substitution patterns in quadruply-bonded Mo2 complexes. He also studied actinide coordination complexes bearing the sterically bulky amido ligand –N(SiMe3)2, including the uranium(III) compound U[N(SiMe3)2]3, which was later found to have pyramidal geometry.

Awards and honors Andersen was awarded many Visiting Professorships around the world, including appointments in Sevilla, Lyon, Montpellier, New South Wales, and Zurich. He was also an Alexander von Humboldt Professor in various locations in Germany (1994). Andersen was also a member of the Royal Chemical Society, American Chemical Society, and Sigma Xi.

References

Worked examples

Example 1 — a first encounter with Richard A. Andersen (chemist)

Start with the simplest possible case. Write down what Richard A. Andersen (chemist) claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In chemistry, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to Richard A. Andersen (chemist) before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about Richard A. Andersen (chemist) ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of Richard A. Andersen (chemist)

In research
Richard A. Andersen (chemist) appears in chemistry research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry
Engineering practice reuses Richard A. Andersen (chemist) in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom
Richard A. Andersen (chemist) is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1942 births, 2019 deaths, 20th-century American chemists, so understanding it makes those chapters shorter.
In everyday life
Look for Richard A. Andersen (chemist) outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.
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How to study Richard A. Andersen (chemist) in 20 minutes

  1. Read the reference excerpt below once, without taking notes.
  2. Close the page and write down what Richard A. Andersen (chemist) means in your own words.
  3. Compare your version with the excerpt and mark what you missed.
  4. Work through the three examples above with pen and paper.
  5. Explain Richard A. Andersen (chemist) out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Richard A. Andersen (chemist) in simple terms?

Richard A. Andersen (November 16, 1942 – June 16, 2019) was a professor of chemistry at the University of California, Berkeley, and faculty senior scientist at the chemical sciences division of Lawrence Berkeley National Laboratory.

Why does Richard A. Andersen (chemist) matter?

Because it connects several chemistry ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study Richard A. Andersen (chemist)?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on Richard A. Andersen (chemist).

Tags

  • 1942 births
  • 2019 deaths
  • 20th-century American chemists
  • 21st-century American chemists
  • Academics from Oklahoma
  • Chemists from Oklahoma
  • Chemists from South Dakota
  • Inorganic chemists
  • UC Berkeley College of Chemistry faculty

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