Final answer:A mass of 63.55 g of copper is equal toapproximately6.022 x 10^23 atoms of copper, according to Avogadro's number and the atomic mass of copper.Explanation:To determine how manyatomsof copper equal a mass of 63.55 grams, you need to use the concept of molar mass and Avogadro's number.First, you can find themolar massof copper (Cu) on the periodic table, which is approximately 63.55 g/mol. This means that 63.55 grams of copper is equivalent to one mole of copper atoms.Avogadro's number tells us that onemoleof any substance contains approximately 6.022 x 10^23 atoms. So, 63.55 grams of copper is also equivalent to 6.022 x 10^23 copper atoms.Therefore, 63.55 grams of copper is equal to about 6.022 x 10^23 copper atoms. This is afundamental conceptin chemistry, where the molar mass allows you to relate the mass of a substance to the number of atoms or molecules it contains. In this case, 63.55 grams of copper containsAvogadro's numberof copper atoms.Learn more about Atoms in Copper Mass here:brainly.com/question/14229397#SPJ11...

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