![]() ![]() Two strengths of our teamwork today include:Ī) Effective communication: Our team was able to discuss and share ideas clearly, which helped us understand the concepts better and reach a consensus on our answers.ī) Collaboration: We worked together to break down the questions and analyze the information, which allowed us to come up with well-thought-out responses. ![]() The major concepts of this activity include:Ī) Understanding the periodic table and its symbolsī) Interpreting atomic mass and molar massĬ) Recognizing the difference between average atomic mass and the mass of individual isotopesġ8. Individual isotopes will have slightly different masses, but the average atomic mass represents the weighted average of all these isotopes.ġ7. These values are the average atomic masses, which take into account the different isotopes of each element and their relative abundances. No individual magnesium atom has a mass of exactly 24.305 amu, and no individual chlorine atom has a mass of exactly 35.453 amu. The number "24.305" found below the symbol for magnesium on the periodic table has two interpretations:Ī) It represents the average atomic mass of magnesium, which is the weighted average of the masses of all naturally occurring isotopes of magnesium, measured in atomic mass units (amu).ī) It also represents the molar mass of magnesium, which is the mass (in grams) of one mole of magnesium atoms (approximately 6.022 x 10^23 atoms).ġ6. The number given just below the symbol for the average mass (amu) of one magnesium atom is 24.305.ġ5. The symbol for magnesium on the periodic table is Mg. ![]()
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