Determine whether 80^br can undergo radioactive transformation by beta^-, beta^+, and electron capture processes. write the transformation reactions and calculate q-values for each case.

Zeros that follow non-zeros numbers and are also to the right of a decimal point are significant

Which best describes how fluids change as they travel through different portions of the convection currents? they change to solids at the outer portion of the convection currents. they change to solids at the inner portion of the convection currents. they become more dense at the outer portion of the convection currents. they become more dense at the inner portion of the convection currents

4. if you were an astronaut on the moon, what would you experience? what would you see from your perspective?