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Does 1 gram sample of iron has a small number of atoms?
No, even a small 1 gram sample of iron contains a very large number of iron atoms. Iron has a molar mass of 55.85 g/mol, so 1 gram of iron would contain about ( \frac{1}{55.85} ) moles of iron atoms, which is approximately ( 6 \times 10^{22} ) atoms.
How many atoms are there in iron?
There are 26 atoms in one mole of iron, which corresponds to its atomic number on the periodic table.
How many atoms of iron rusted that weight 63.8 grams?
To find the number of atoms in 63.8 grams of rust (iron oxide), you need to first determine the molar mass of iron oxide (Fe2O3), which is 159.7 g/mol. Next, calculate the number of moles in 63.8 grams by dividing the weight by the molar mass. Then use Avogadro's number (6.022 x 10^23) to convert moles to atoms.
Can rotate text counterclockwise by entering a number between 1 degree and 180 degree on the Alignment sheet in the Format Cells dialog box?
Yes, the Alignment sheet in the Format Cells dialog box allows you to rotate text counterclockwise by entering a number between 1 degree and 180 degrees. This feature is useful for customizing text orientation in Excel.
What is the country or city of 1 degree north and 101 degree south?
There is no location that is both 1 degree north and 101 degrees south simultaneously. One would be in the Northern Hemisphere (1 degree north) and the other in the Southern Hemisphere (101 degrees south), which are opposite sides of the equator.
