Question

uestions
1). If one mole of carbon atoms
weighs 12 grams, what is the
mass (in grams) of 1 atom of
carbon?

2). Which has more number of
atoms, 100 grams of sodium or
100 grams of iron (given, atomic
mass of Na = 23 u, Fe = 56 u)?​

Answer 1

Answer:

3 gram

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