Questions: Elements and Symbols in the Periodic Table Part A Arrange the following elements in order of increasing atomic mass. Rank the masses of the elements from lightest to heaviest. To rank items as equivalent, overlap them. View Available Hint(s) Reset Help Mg(Pb K Cl Fe B C

Elements and Symbols in the Periodic Table

Part A

Arrange the following elements in order of increasing atomic mass. Rank the masses of the elements from lightest to heaviest. To rank items as equivalent, overlap them. View Available Hint(s) Reset Help

Mg(Pb K Cl Fe B C

Transcript text: Elements and Symbols in the Periodic Table Part A Arrange the following elements in order of increasing atomic mass. Rank the masses of the elements from lightest to heaviest. To rank items as equivalent, overlap them. View Available Hint(s) Reset Help \[ \mathrm{Mg}(\mathrm{~Pb} \mathrm{~K} \mathrm{CI} \mathrm{Fe} \mathrm{~B} C \]

Solution

Solution Steps

Step 1: Identify the Elements and Their Atomic Masses

First, we need to identify the elements given in the problem and find their atomic masses. The elements listed are:

Mg (Magnesium)
Pb (Lead)
K (Potassium)
Cl (Chlorine)
Fe (Iron)
B (Boron)
C (Carbon)

The approximate atomic masses for these elements are:

Mg: 24.305
Pb: 207.2
K: 39.098
Cl: 35.453
Fe: 55.845
B: 10.81
C: 12.011

Step 2: Arrange the Elements by Atomic Mass

Next, we arrange the elements in order of increasing atomic mass based on the values identified in Step 1.

B (10.81)
C (12.011)
Mg (24.305)
Cl (35.453)
K (39.098)
Fe (55.845)
Pb (207.2)

Final Answer

The elements arranged in order of increasing atomic mass are:

\[ \boxed{\text{B, C, Mg, Cl, K, Fe, Pb}} \]

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