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Fresh Chemistry Interview Questions & Answers:

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1. This metal lies between silicon and tin in its chemical and physical properties and used extensively in the making of transistors:

Germanium

2. The disruption of the three-dimensional shape of a protein by factors such as heat, acids, bases, and organic solvents, is called what?

Denaturation

3. Long chains of amino acids are linked together through what type of bond?

Peptide Bonds

4. What is the acid anhydride of H2CO3?

CO2

5. An atom has 18 protons and 22 neutrons. What is its mass number:

40

6. What radioactive isotope of this alkaline earth element formed as a fission product of uranium and is of particular importance because it is assimilated in the body much like calcium:

Strontium

7. What colorless liquid was originally produced from the distillation of wood and is often referred to as wood alcohol:

Methanol

8. Convert the molecular structure of the hydrocarbon C5H12 into its straight-chain Condensed Structural Formula:

CH3CH2CH2CH2CH3

9. In order to compare two different gas samples, scientists use what is called the STP. What does STP stand for?

Standard Temperature And Pressure

10. Give the symbol for the element that is derived from the Latin word Plumbum?

Pb

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