Avogadro number is written as\[602,\]\[000,\]\[000,\]\[000,\]\[000,\]\[000,\]\[000,\]\[000\]. Express this number in standard form.

Avogadro number is written as\[602,\]\[000,\]\[000,\]\[000,\]\[000,\]\

1.	Avogadro number is written as\[602,\]\[000,\]\[000,\]\[000,\]\[000,\]\[000,\]\[000,\]\[000\]. Express this number in standard form.
A.	\[6.02\times {{10}^{23}}\]
B.	\[6.02\times {{10}^{21}}\]
C.	\[602.0\times {{10}^{21}}\]
D.	\[0.602\times {{10}^{23}}\]
Answer» B. \[6.02\times {{10}^{21}}\]

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Avogadro number is written as\[602,\]\[000,\]\[000,\]\[000,\]\[000,\]\[000,\]\[000,\]\[000\]. Express this number in standard form.

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