Which of the Following Is a Chemical Property

question 68

Multiple Choice

Which of the following is a chemical property?

• A) Hydrogen is flammable.
• B) Hydrogen is a gas.
• C) Hydrogen gas has mass.
• D) The boiling point of hydrogen is 20 K.
• E) Hydrogen gas exerts pressure on the walls of a container.

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Definitions:

Standard Error

A measure of the precision of a sample's mean estimate of a population mean.

Confidence Interval

A variety of values, sourced from sampling data, predicted to hold the value of an undetermined population attribute.

Mean

The average value of a set of numbers, calculated by dividing the sum of all values by the count of values.