Examlex
Operationalization is the process describing how a concept is connected to the way it is measured, and the ______ of a variable is the way it is measured.
Mass Spectrum
A graph or chart that shows the distribution of mass-to-charge ratios of ions in a sample, which is used for determining the composition of the sample.
Nitrogen
A chemical element with symbol N and atomic number 7, essential for all living organisms and a major component of amino acids, proteins, and nucleic acids.
Molecular Ion
An ion formed by the removal or addition of an electron to a molecule during mass spectrometry.
Basic
Refers to substances that can accept protons or donate electrons, characterized by a high pH value when dissolved in water.
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