Answer:
4.25*10^18
Explanation:
1 mole =6.023*10^23 particles
so 7.07*10^-6 mole=6.023*10^23*7.07*10^-6 particles=4.25*10^18 particles
multiply by 100.4.36×10-5cm
Answer:
B
Explanation:
234 i did this on usatestprep
Answer:
C
Explanation:
That is because the monomer is a complete unit that repeats itself.