When a device is used in a circuit in which the voltage is 81 v, the current flowing through the device is 3 a. what is the resistance of the device? a. 27 ? b. 243 ? c. 40.5 a d. 243 a

When curium-242 is bombarded with an alpha particle, two products are formed, one of which is a nudge on. what is the other product

The rules of engagement (roe) working group is often used to (select all that apply.)

The two naturally occurring isotopes of chlorine are 35cl (34.969 amu, 75.77%) and 37cl (36.966 amu, 24.23%). the two naturally occurring isotopes of bromine are 79br (78.918 rm amu, 50.69%) and 81br (80.916 amu, 49.31%). chlorine and bromine combine to form bromine monochloride, brcl. 1. how many peaks will be present in a mass spectrum for brcl? the four combinations of molecule possible given these four isotopes are: 81br37cl, 81br35cl, 79br37cl, and 79br35cl. 2. what are the masses of the four different brcl molecules? express the masses using six significant figures, in decreasing numeric order (highest to lowest), separated by commas.