PLS HELP ITS A TEST 23 m/s to the left is a
measurement.
a
Scalar
Vector
Neither Scalar nor Vector
Od
there is not enough information to tell

Determine the expected diffraction angle for the first-order reflection from the (310) set of planes for bcc chromium when monochromatic radiation of wavelength 0.0735 nm is used. the atomic radius for cr is 0.1249 nm.

Does any one know what real love is and would anyone be willing to share it with me?

Which is the correct symbol for an isotope of iodine with 53 protons and 78 neutrons?