How many atoms are in 3lb of carbon if 1lb=0.45636kg?

So what you would do is go through and add 3 teaspoons(tsp) 6 times because of the 6 tablespoons(tbsp). which will give you an answer of 18. another way is to multiply 3x6=18.

Bis the answerhope it !

13) a 14) a15) b16) i don't know sorry17) a (maybe)

Ithink that the answer is b