chemistry

Kenneth Street Jr.

Kenneth Street Jr. 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 Kenneth Street Jr. rather than just read about it. In short: Kenneth Street Jr. (1920 – 13 March 2006) was an American chemist.

Key takeaways

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

Reference excerpt

Kenneth Street Jr. (1920 – 13 March 2006) was an American chemist. He was part of the team that discovered elements 97 and 98 (berkelium and californium) in 1949 and 1950. Street was born in 1920 in Berkeley, California. He obtained his degree in chemistry in 1943 from the University of California, Berkeley. He then served in World War II as a fighter pilot, with his awards including the Air Medal and the Distinguished Flying Cross. After the war, he returned to Berkeley, obtaining his PhD in nuclear chemistry in 1949, with a thesis titled 'Isotopes of americium and curium'. The work on berkelium and californium was carried out at the Lawrence Radiation Laboratory (now part of the Lawrence Berkeley National Laboratory) with Stanley G. Thompson, Glenn T. Seaborg and Albert Ghiorso. Street joined the faculty at Berkeley in 1949, and became deputy director of the Lawrence Radiation Laboratory, and later a professor of chemistry. His specialities and interests were in the areas of nuclear chemistry, geochemistry and geothermal energy. Street retired in 1986, and moved to Taylorsville, California in 1997 with his wife Jane (née Armitage). They had married in 1944 and had three children, two sons and a daughter. Street's interests included walking in the mountains, backpacking and sailing. Street died on 13 March 2006, in Paradise, California.

References

Worked examples

Example 1 — a first encounter with Kenneth Street Jr.

Start with the simplest possible case. Write down what Kenneth Street Jr. 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 Kenneth Street Jr. 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 Kenneth Street Jr. 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 Kenneth Street Jr.

In research: Kenneth Street Jr. 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 Kenneth Street Jr. 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: Kenneth Street Jr. is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1920 births, 2006 deaths, 20th-century American chemists, so understanding it makes those chapters shorter.
In everyday life: Look for Kenneth Street Jr. 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 Kenneth Street Jr. in 20 minutes

Read the reference excerpt below once, without taking notes.
Close the page and write down what Kenneth Street Jr. means in your own words.
Compare your version with the excerpt and mark what you missed.
Work through the three examples above with pen and paper.
Explain Kenneth Street Jr. out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Kenneth Street Jr. in simple terms?

Kenneth Street Jr. (1920 – 13 March 2006) was an American chemist.

Why does Kenneth Street Jr. 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 Kenneth Street Jr.?

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 Kenneth Street Jr..