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Who Was the First Scientist to Propose That the Atom

question 65

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Who was the first scientist to propose that the atom had a dense nucleus that occupied only a small fraction of the volume of the atom?


Definitions:

Amino Acid Sequences

The order in which amino acids are linked together by peptide bonds in a protein or peptide.

Enzyme

Biological catalysts which accelerate chemical reactions in living organisms by lowering the activation energy.

Racemic Acid

A mixture of equal amounts of two enantiomers of an acid, making it optically inactive.

Strecker Synthesis

A chemical reaction for synthesizing amino acids by reacting an aldehyde with ammonium chloride and potassium cyanide, followed by hydrolysis.

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