Mid Term Exam - 2019 Flashcards Preview

Chemistry in the Community - Kautz > Mid Term Exam - 2019 > Flashcards

Flashcards in Mid Term Exam - 2019 Deck (12)
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1

What element is used in the manufacture of food can ad pays a key role in the aerospace and aircraft industry?

Aluminum

2

What element is a major component of table salt?

Sodium

3

What element is useful for street lighting?

Sodium

4

What element makes up the ozone?

Oxygen

5

What element plays a key role in fertilizer?

Nitrogen

6

What element helps reverse a process called demineralization and helps stope tooth decay?

Fluorine

7

What element until 1940 was used in the manufacture of fluorescent lightbulbs?

Beryllium

8

What element was found use as a historical cosmetic, a modern day laundry detergent, a flux in the manufacture of steel to lower the melting point of the alloy and to allow it to be worked with more easily, a food additive and a water softener?

Boron

9

What element finds an important application in nuclear reactions?

Boron

10

What element’s prevalent use in balloon technology, along with some changes in government policy in the United States and recently created some panic over a shortage?

Helium

11

What element was used as an effective mood stabilizer in John Cade’s initial experiments with rodents?

Lithium

12

What element is used in batteries that has proven to be extremely popular with consumer?

Lithium