Why do you think it is important that the procedures of a science lab report be written so that another person could perform your experiment exactly the way you performed it?

for example the company has been in the United kingdom for women who have a lot to say it is not the only one that has the best of

Explanation:

get a little bit more of the year and

for example the company has been in the United kingdom for women who have a lot to say it is not the only one that has the best of

Explanation:

percent abundance for cu-63 can be shown as:

63 x + 65 (1-x) = 62.9296

65 - 62.9296 = 2 x

x = 1.035

thus, percent abundance for cu-63 is 1.035

percent abundance for cu-65 can be shown as:

63 x + 65 (1-x) = 64.9278

65 - 64.9278 = 2 x

x = 0.0361

thus, percent abundance for cu-63 is 0.0361

the mass spectrum of cu-63 showing the intense peak as, this isotope is found in nature more abundantly around 92.38 % in comparison to cu-65 which is found 62.58 % naturally