Take number of atom * (moles/ NA atoms) (g/mole for Cd)
NA is Avogadro's number. and the grams/mole is the molar mass of Cd from Periodic Table.
Janet J.
asked • 04/20/22Someone please answer this question for me
What is the mass (in grams) of 3.559×1093.559×109 atoms of Cadmium (Cd)?
You may enter your answer in either standard or scientific notation, but you must have the correct number of significant figures. Use * for multiplication and ^ for exponents.
_________ grams
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