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Asked Sep 12, 2019
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9497644 00e lt
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3. The actual mass of one atom of an element is 4.480 x 10-23 g. An swer parts (a) - (b).
(a) Calculate in amu (atomic mass units) the atomic mass of the element. Show
your work. State answer to the proper number of significant figures.
(b) Identify the element, giving the symbol and the name.
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s 9497644 00e lt Cf 3. The actual mass of one atom of an element is 4.480 x 10-23 g. An swer parts (a) - (b). (a) Calculate in amu (atomic mass units) the atomic mass of the element. Show your work. State answer to the proper number of significant figures. (b) Identify the element, giving the symbol and the name.

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(a) The atomic mass of...

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massof one atom=4.480x1025g 1g 6.022x105 amu 4.480x10 g4.480x10 6.022 x102 amu 1g =26.98 amu

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