Identify the Element Based on the Following Values for Its

question 87

Multiple Choice

Identify the element based on the following values for its five isotopes: 179.947 amu (0.12%) , 181.948 amu (26.50%) , 182.950 amu (14.31%) , 183.951 amu (30.64%) , and 185.954 amu (28.43%) .

• A)Ir
• B)Os
• C)Re
• D)Ta
• E)W

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Definitions:

System of Linear Equations

A set of linear equations with the same variables; the solution is the set of values that satisfies all equations simultaneously.

Matrix

A rectangular array of numbers or expressions arranged in rows and columns that can be used to solve systems of linear equations, among other applications.

Linear Inequalities

Algebraic expressions that deal with the comparison of linear expressions, using inequality signs like <, >, ≤, or ≥.

Graph

A graphic representation illustrating the framework of associations or linkages between several entities by utilizing unique elements such as dots, lines, and bars.