Show the work. Convert 150 mm Hg to psi.

pls help me, thanks

6.4 cm (max) - 25 cm (min)

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

im doing test rn im going with 2 but ill give answer if itss wrong,   : )

answer: gold foil experiment - he shot alpha particles at a gold foil

explanation: