Answer:
i am not sure but
Explanation:
b and c should be correct
Answer:
A) 6.63 x 10^-34 B) 8.31 x 10^7
Explanation:
Count three from the beginning since there are no zeros and round up if you can.
bro wth this site is for legit questions not for people to do your homework for you lol
The 15th Amendment to the Constitution granted African American men the right to vote by declaring that the "right of citizens of the United States to vote shall not be denied or abridged by the United States or by any state on account of race, color, or previous condition of servitude."
Answer: The isotopic abundance of Cl- 37 is 0.2424.
Explanation:
Mass of isotope - 35 = 34.96885 amu
% abundance of isotope -35= x% =
Mass of isotope - 37 = 36.9659 amu.
% abundance of isotope-37 = (100-x)% =
Formula used for average atomic mass of an element :
Therefore, the isotopic abundance of Cl- 37 is 0.2424.