[solved]-There Are 6 02 1023 Atoms In 1 Gram Of Hydrogen How Many Atoms Are There In 400

There are 6.02 × 1023 atoms in 1 gram of hydrogen. How many atoms are there in 400 grams of hydrogen? Write your answer in scientific notation. If necessary, round your answer to two decimal places.

2.41 × 10^26

2.41 × 10^23

2.41 × 10^20

24.08 × 10^25

Expert Answer

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