Number of atoms, ions or electrons of one kind in a given amount of a compound

1. A.
   0.1 mol
2. B.
   0.2 mol
3. C.
   0.4 mol
4. D.
   0.8 mol

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1. A.
   $3.011 \times 10^{24}$
2. B.
   $6.022 \times 10^{24}$
3. C.
   $1.264 \times 10^{24}$
4. D.
   $2.044 \times 10^{24}$

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1. A.
   $N_{A}$
2. B.
   $2{\text{ }N}_{A}$
3. C.
   $3{\text{ }N}_{A}$
4. D.
   $4{\text{ }N}_{A}$

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1. A.
   $N_{A}$
2. B.
   $2{\text{ }N}_{A}$
3. C.
   $3{\text{ }N}_{A}$
4. D.
   $4{\text{ }N}_{A}$

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1. A.
   $6.022 \times 10^{23}$
2. B.
   $\ 6.022 \times 10^{22}$
3. C.
   $6.022 \times 10^{21}$
4. D.
   $4.022 \times 10^{20}$

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1. A.
   $6.022 \times 10^{23}$
2. B.
   $1.204 \times 10^{24}$
3. C.
   $3.201 \times 10^{23}$
4. D.
   $4.821 \times 10^{22}$

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1. A.
   $6.022 \times 10^{23}$
2. B.
   $1.8066 \times 10^{25}$
3. C.
   $6.022 \times 10^{24}$
4. D.
   $1.2044 \times 10^{25}$

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