Bromine Is the Only Nonmetal That Is a Liquid at Room

question 80

Multiple Choice

Bromine is the only nonmetal that is a liquid at room temperature.Consider the isotope bromine-81,
.Select the combination which lists the correct atomic number,neutron number,and mass number,respectively.

• A)35,46,81
• B)35,81,46
• C)81,46,35
• D)46,81,35
• E)35,81,116

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Definitions:

Bootstrap

A statistical method that resamples a single dataset to create many simulated samples to estimate the distribution of an estimator.

Permutation

An arrangement of all or part of a set of objects, with regard to the order of the arrangement.

Residential Properties

Properties designed for people to live in, including houses, apartments, condos, and townhomes.

Permutation Test

A nonparametric statistical test method used to determine if two or more samples come from the same distribution.