Examlex
Upon completing a dilution from a stock solution,you will always have more volume of solution than you started with and it will have a lower concentration than the stock solution.
Experimental Manipulation
The controlled alteration of an independent variable in an experiment to assess its effects on a dependent variable.
Demand Characteristics
Demand Characteristics refer to subtle cues or signals in an experimental setting that influence the participants' behavior or responses, potentially skewing the study's results.
Correlation
A quantitative measure demonstrating how closely two or more variables vary together.
Causation
The action of causing something, indicating a relationship between two events where one is the result of the other.
Q13: What is the electron configuration for Kr?<br>A)1s<sup>2</sup>2s<sup>2</sup>2p<sup>6</sup>3s<sup>2</sup>3p<sup>4</sup>3d<sup>10</sup>4s<sup>2</sup>4p<sup>6</sup><br>B)1s<sup>2</sup>2s<sup>2</sup>2p<sup>6</sup>3s<sup>2</sup>3p<sup>6</sup>4s<sup>2</sup>3d<sup>2</sup>4p<sup>6</sup><br>C)1s<sup>2</sup>2s<sup>2</sup>2p<sup>6</sup>3s<sup>2</sup>3p<sup>6</sup>4s<sup>2</sup>3d<sup>10</sup>4p<sup>6</sup><br>D)1s<sup>2</sup>2s<sup>2</sup>2p<sup>6</sup>3s<sup>2</sup>3p<sup>2</sup>4s<sup>2</sup>3d<sup>10</sup>4p<sup>6</sup><br>E)none
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